Home / 96,792,066.33-133,573,070.75-52,739,065.16

Finding the Fourth Proportional to 96,792,066.33, 133,573,070.75 and 52,739,065.16

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Solution

The fourth proportional to 96,792,066.33, 133,573,070.75 and 52,739,065.16 is: 72,779,920.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,792,066.33 : 133,573,070.75 = 52,739,065.16 : x
  2. Step 2: Convert to fraction form
    96,792,066.33/133,573,070.75 = 52,739,065.16/x
  3. Step 3: Cross multiply
    96,792,066.33x = 133,573,070.75 × 52,739,065.16
  4. Step 4: Simplify right side
    96,792,066.33x = 7,044,518,881,905,540
  5. Step 5: Solve for x
    x = 7,044,518,881,905,540/96,792,066.33
  6. Step 6: Final answer
    x = 72,779,920.39

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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.