Home / 94,440,191.98-141,552,829.94-57,470,543.90

Finding the Fourth Proportional to 94,440,191.98, 141,552,829.94 and 57,470,543.90

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Solution

The fourth proportional to 94,440,191.98, 141,552,829.94 and 57,470,543.90 is: 86,140,423.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,440,191.98 : 141,552,829.94 = 57,470,543.90 : x
  2. Step 2: Convert to fraction form
    94,440,191.98/141,552,829.94 = 57,470,543.90/x
  3. Step 3: Cross multiply
    94,440,191.98x = 141,552,829.94 × 57,470,543.90
  4. Step 4: Simplify right side
    94,440,191.98x = 8,135,118,127,236,004
  5. Step 5: Solve for x
    x = 8,135,118,127,236,004/94,440,191.98
  6. Step 6: Final answer
    x = 86,140,423.44

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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.