Home / 9,657,792,072.30-14,486,688,108.45-9,596,570,069.10

Finding the Fourth Proportional to 9,657,792,072.30, 14,486,688,108.45 and 9,596,570,069.10

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Solution

The fourth proportional to 9,657,792,072.30, 14,486,688,108.45 and 9,596,570,069.10 is: 14,394,855,103.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,657,792,072.30 : 14,486,688,108.45 = 9,596,570,069.10 : x
  2. Step 2: Convert to fraction form
    9,657,792,072.30/14,486,688,108.45 = 9,596,570,069.10/x
  3. Step 3: Cross multiply
    9,657,792,072.30x = 14,486,688,108.45 × 9,596,570,069.10
  4. Step 4: Simplify right side
    9,657,792,072.30x = 139,022,517,501,938,171,904
  5. Step 5: Solve for x
    x = 139,022,517,501,938,171,904/9,657,792,072.30
  6. Step 6: Final answer
    x = 14,394,855,103.65

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Double scale
Find fourth proportional to 9,657,792,073.30, 14,486,688,109.95 and 9,596,570,070.10
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.