Home / 96,730,572.93-133,482,144.02-53,270,508.93

Finding the Fourth Proportional to 96,730,572.93, 133,482,144.02 and 53,270,508.93

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Solution

The fourth proportional to 96,730,572.93, 133,482,144.02 and 53,270,508.93 is: 73,509,972.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,730,572.93 : 133,482,144.02 = 53,270,508.93 : x
  2. Step 2: Convert to fraction form
    96,730,572.93/133,482,144.02 = 53,270,508.93/x
  3. Step 3: Cross multiply
    96,730,572.93x = 133,482,144.02 × 53,270,508.93
  4. Step 4: Simplify right side
    96,730,572.93x = 7,110,661,744,246,046
  5. Step 5: Solve for x
    x = 7,110,661,744,246,046/96,730,572.93
  6. Step 6: Final answer
    x = 73,509,972.38

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.