Home / 9,657,792,109.20-14,486,688,163.80-6,719,135,955.60

Finding the Fourth Proportional to 9,657,792,109.20, 14,486,688,163.80 and 6,719,135,955.60

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Solution

The fourth proportional to 9,657,792,109.20, 14,486,688,163.80 and 6,719,135,955.60 is: 10,078,703,933.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,657,792,109.20 : 14,486,688,163.80 = 6,719,135,955.60 : x
  2. Step 2: Convert to fraction form
    9,657,792,109.20/14,486,688,163.80 = 6,719,135,955.60/x
  3. Step 3: Cross multiply
    9,657,792,109.20x = 14,486,688,163.80 × 6,719,135,955.60
  4. Step 4: Simplify right side
    9,657,792,109.20x = 97,338,027,318,953,525,248
  5. Step 5: Solve for x
    x = 97,338,027,318,953,525,248/9,657,792,109.20
  6. Step 6: Final answer
    x = 10,078,703,933.40

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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.