Home / 9,657,792,006.80-14,486,688,010.20-6,719,135,853.20

Finding the Fourth Proportional to 9,657,792,006.80, 14,486,688,010.20 and 6,719,135,853.20

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Solution

The fourth proportional to 9,657,792,006.80, 14,486,688,010.20 and 6,719,135,853.20 is: 10,078,703,779.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,657,792,006.80 : 14,486,688,010.20 = 6,719,135,853.20 : x
  2. Step 2: Convert to fraction form
    9,657,792,006.80/14,486,688,010.20 = 6,719,135,853.20/x
  3. Step 3: Cross multiply
    9,657,792,006.80x = 14,486,688,010.20 × 6,719,135,853.20
  4. Step 4: Simplify right side
    9,657,792,006.80x = 97,338,024,803,457,384,448
  5. Step 5: Solve for x
    x = 97,338,024,803,457,384,448/9,657,792,006.80
  6. Step 6: Final answer
    x = 10,078,703,779.80

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Double scale
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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.