Home / 159,730,552.88-239,622,330.96-56,072,888

Finding the Fourth Proportional to 159,730,552.88, 239,622,330.96 and 56,072,888

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Solution

The fourth proportional to 159,730,552.88, 239,622,330.96 and 56,072,888 is: 84,118,635.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,730,552.88 : 239,622,330.96 = 56,072,888 : x
  2. Step 2: Convert to fraction form
    159,730,552.88/239,622,330.96 = 56,072,888/x
  3. Step 3: Cross multiply
    159,730,552.88x = 239,622,330.96 × 56,072,888
  4. Step 4: Simplify right side
    159,730,552.88x = 13,436,316,126,219,012
  5. Step 5: Solve for x
    x = 13,436,316,126,219,012/159,730,552.88
  6. Step 6: Final answer
    x = 84,118,635.31

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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.