Home / 96,715,384.80-144,989,096.40-58,336,159.20

Finding the Fourth Proportional to 96,715,384.80, 144,989,096.40 and 58,336,159.20

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Solution

The fourth proportional to 96,715,384.80, 144,989,096.40 and 58,336,159.20 is: 87,453,583.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,715,384.80 : 144,989,096.40 = 58,336,159.20 : x
  2. Step 2: Convert to fraction form
    96,715,384.80/144,989,096.40 = 58,336,159.20/x
  3. Step 3: Cross multiply
    96,715,384.80x = 144,989,096.40 × 58,336,159.20
  4. Step 4: Simplify right side
    96,715,384.80x = 8,458,107,009,854,548
  5. Step 5: Solve for x
    x = 8,458,107,009,854,548/96,715,384.80
  6. Step 6: Final answer
    x = 87,453,583.81

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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.