Home / 97,344,007.70-146,016,011.55-59,048,762.90

Finding the Fourth Proportional to 97,344,007.70, 146,016,011.55 and 59,048,762.90

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Solution

The fourth proportional to 97,344,007.70, 146,016,011.55 and 59,048,762.90 is: 88,573,144.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,344,007.70 : 146,016,011.55 = 59,048,762.90 : x
  2. Step 2: Convert to fraction form
    97,344,007.70/146,016,011.55 = 59,048,762.90/x
  3. Step 3: Cross multiply
    97,344,007.70x = 146,016,011.55 × 59,048,762.90
  4. Step 4: Simplify right side
    97,344,007.70x = 8,622,064,845,619,612
  5. Step 5: Solve for x
    x = 8,622,064,845,619,612/97,344,007.70
  6. Step 6: Final answer
    x = 88,573,144.35

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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.