Home / 114,925,148.60-158,600,076.18-62,717,555.48

Finding the Fourth Proportional to 114,925,148.60, 158,600,076.18 and 62,717,555.48

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Solution

The fourth proportional to 114,925,148.60, 158,600,076.18 and 62,717,555.48 is: 86,552,066.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,925,148.60 : 158,600,076.18 = 62,717,555.48 : x
  2. Step 2: Convert to fraction form
    114,925,148.60/158,600,076.18 = 62,717,555.48/x
  3. Step 3: Cross multiply
    114,925,148.60x = 158,600,076.18 × 62,717,555.48
  4. Step 4: Simplify right side
    114,925,148.60x = 9,947,009,076,951,376
  5. Step 5: Solve for x
    x = 9,947,009,076,951,376/114,925,148.60
  6. Step 6: Final answer
    x = 86,552,066.26

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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.