Home / 92,779,060.04-139,167,703.92-56,397,495.32

Finding the Fourth Proportional to 92,779,060.04, 139,167,703.92 and 56,397,495.32

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Solution

The fourth proportional to 92,779,060.04, 139,167,703.92 and 56,397,495.32 is: 84,595,704.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,779,060.04 : 139,167,703.92 = 56,397,495.32 : x
  2. Step 2: Convert to fraction form
    92,779,060.04/139,167,703.92 = 56,397,495.32/x
  3. Step 3: Cross multiply
    92,779,060.04x = 139,167,703.92 × 56,397,495.32
  4. Step 4: Simplify right side
    92,779,060.04x = 7,848,709,930,523,345
  5. Step 5: Solve for x
    x = 7,848,709,930,523,345/92,779,060.04
  6. Step 6: Final answer
    x = 84,595,704.32

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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.