Home / 9,657,792,279.80-14,486,688,419.70-5,008,746,411.80

Finding the Fourth Proportional to 9,657,792,279.80, 14,486,688,419.70 and 5,008,746,411.80

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Solution

The fourth proportional to 9,657,792,279.80, 14,486,688,419.70 and 5,008,746,411.80 is: 7,513,119,617.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,657,792,279.80 : 14,486,688,419.70 = 5,008,746,411.80 : x
  2. Step 2: Convert to fraction form
    9,657,792,279.80/14,486,688,419.70 = 5,008,746,411.80/x
  3. Step 3: Cross multiply
    9,657,792,279.80x = 14,486,688,419.70 × 5,008,746,411.80
  4. Step 4: Simplify right side
    9,657,792,279.80x = 72,560,148,641,036,992,512
  5. Step 5: Solve for x
    x = 72,560,148,641,036,992,512/9,657,792,279.80
  6. Step 6: Final answer
    x = 7,513,119,617.70

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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.