Home / 94,319,424.46-130,159,887.15-52,502,826.70

Finding the Fourth Proportional to 94,319,424.46, 130,159,887.15 and 52,502,826.70

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Solution

The fourth proportional to 94,319,424.46, 130,159,887.15 and 52,502,826.70 is: 72,453,389.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,319,424.46 : 130,159,887.15 = 52,502,826.70 : x
  2. Step 2: Convert to fraction form
    94,319,424.46/130,159,887.15 = 52,502,826.70/x
  3. Step 3: Cross multiply
    94,319,424.46x = 130,159,887.15 × 52,502,826.70
  4. Step 4: Simplify right side
    94,319,424.46x = 6,833,761,998,328,008
  5. Step 5: Solve for x
    x = 6,833,761,998,328,008/94,319,424.46
  6. Step 6: Final answer
    x = 72,453,389.51

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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.