Home / 37,340,401.80-56,010,602.70-8,973,553.80

Finding the Fourth Proportional to 37,340,401.80, 56,010,602.70 and 8,973,553.80

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Solution

The fourth proportional to 37,340,401.80, 56,010,602.70 and 8,973,553.80 is: 13,460,330.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,340,401.80 : 56,010,602.70 = 8,973,553.80 : x
  2. Step 2: Convert to fraction form
    37,340,401.80/56,010,602.70 = 8,973,553.80/x
  3. Step 3: Cross multiply
    37,340,401.80x = 56,010,602.70 × 8,973,553.80
  4. Step 4: Simplify right side
    37,340,401.80x = 502,614,156,698,875.31
  5. Step 5: Solve for x
    x = 502,614,156,698,875.31/37,340,401.80
  6. Step 6: Final answer
    x = 13,460,330.70

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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.