Home / 97,811,735.70-146,717,603.55-59,547,983.70

Finding the Fourth Proportional to 97,811,735.70, 146,717,603.55 and 59,547,983.70

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Solution

The fourth proportional to 97,811,735.70, 146,717,603.55 and 59,547,983.70 is: 89,321,975.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,811,735.70 : 146,717,603.55 = 59,547,983.70 : x
  2. Step 2: Convert to fraction form
    97,811,735.70/146,717,603.55 = 59,547,983.70/x
  3. Step 3: Cross multiply
    97,811,735.70x = 146,717,603.55 × 59,547,983.70
  4. Step 4: Simplify right side
    97,811,735.70x = 8,736,737,464,698,463
  5. Step 5: Solve for x
    x = 8,736,737,464,698,463/97,811,735.70
  6. Step 6: Final answer
    x = 89,321,975.55

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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.