Home / 62,496,715.86-86,246,157.65-34,619,853.06

Finding the Fourth Proportional to 62,496,715.86, 86,246,157.65 and 34,619,853.06

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Solution

The fourth proportional to 62,496,715.86, 86,246,157.65 and 34,619,853.06 is: 47,775,779.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,496,715.86 : 86,246,157.65 = 34,619,853.06 : x
  2. Step 2: Convert to fraction form
    62,496,715.86/86,246,157.65 = 34,619,853.06/x
  3. Step 3: Cross multiply
    62,496,715.86x = 86,246,157.65 × 34,619,853.06
  4. Step 4: Simplify right side
    62,496,715.86x = 2,985,829,304,659,495.50
  5. Step 5: Solve for x
    x = 2,985,829,304,659,495.50/62,496,715.86
  6. Step 6: Final answer
    x = 47,775,779.31

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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.