Home / 97,601,374.17-134,691,270.62-53,547,572.48

Finding the Fourth Proportional to 97,601,374.17, 134,691,270.62 and 53,547,572.48

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Solution

The fourth proportional to 97,601,374.17, 134,691,270.62 and 53,547,572.48 is: 73,896,403.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,601,374.17 : 134,691,270.62 = 53,547,572.48 : x
  2. Step 2: Convert to fraction form
    97,601,374.17/134,691,270.62 = 53,547,572.48/x
  3. Step 3: Cross multiply
    97,601,374.17x = 134,691,270.62 × 53,547,572.48
  4. Step 4: Simplify right side
    97,601,374.17x = 7,212,390,575,006,551
  5. Step 5: Solve for x
    x = 7,212,390,575,006,551/97,601,374.17
  6. Step 6: Final answer
    x = 73,896,403.98

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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.