Home / 159,726,244.42-239,615,840.22-56,068,554.25

Finding the Fourth Proportional to 159,726,244.42, 239,615,840.22 and 56,068,554.25

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Solution

The fourth proportional to 159,726,244.42, 239,615,840.22 and 56,068,554.25 is: 84,112,124.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,726,244.42 : 239,615,840.22 = 56,068,554.25 : x
  2. Step 2: Convert to fraction form
    159,726,244.42/239,615,840.22 = 56,068,554.25/x
  3. Step 3: Cross multiply
    159,726,244.42x = 239,615,840.22 × 56,068,554.25
  4. Step 4: Simplify right side
    159,726,244.42x = 13,434,913,736,534,402
  5. Step 5: Solve for x
    x = 13,434,913,736,534,402/159,726,244.42
  6. Step 6: Final answer
    x = 84,112,124.37

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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.