Home / 96,732,258.48-133,489,598.22-52,679,992.50

Finding the Fourth Proportional to 96,732,258.48, 133,489,598.22 and 52,679,992.50

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Solution

The fourth proportional to 96,732,258.48, 133,489,598.22 and 52,679,992.50 is: 72,697,889.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,732,258.48 : 133,489,598.22 = 52,679,992.50 : x
  2. Step 2: Convert to fraction form
    96,732,258.48/133,489,598.22 = 52,679,992.50/x
  3. Step 3: Cross multiply
    96,732,258.48x = 133,489,598.22 × 52,679,992.50
  4. Step 4: Simplify right side
    96,732,258.48x = 7,032,231,033,057,613
  5. Step 5: Solve for x
    x = 7,032,231,033,057,613/96,732,258.48
  6. Step 6: Final answer
    x = 72,697,889.45

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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.