Home / 9,657,792,017.80-14,486,688,026.70-9,596,570,014.60

Finding the Fourth Proportional to 9,657,792,017.80, 14,486,688,026.70 and 9,596,570,014.60

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Solution

The fourth proportional to 9,657,792,017.80, 14,486,688,026.70 and 9,596,570,014.60 is: 14,394,855,021.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,657,792,017.80 : 14,486,688,026.70 = 9,596,570,014.60 : x
  2. Step 2: Convert to fraction form
    9,657,792,017.80/14,486,688,026.70 = 9,596,570,014.60/x
  3. Step 3: Cross multiply
    9,657,792,017.80x = 14,486,688,026.70 × 9,596,570,014.60
  4. Step 4: Simplify right side
    9,657,792,017.80x = 139,022,515,927,894,081,536
  5. Step 5: Solve for x
    x = 139,022,515,927,894,081,536/9,657,792,017.80
  6. Step 6: Final answer
    x = 14,394,855,021.90

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Double scale
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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.