Home / 44,423,999.40-66,635,999.10-26,508,095.40

Finding the Fourth Proportional to 44,423,999.40, 66,635,999.10 and 26,508,095.40

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Solution

The fourth proportional to 44,423,999.40, 66,635,999.10 and 26,508,095.40 is: 39,762,143.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,423,999.40 : 66,635,999.10 = 26,508,095.40 : x
  2. Step 2: Convert to fraction form
    44,423,999.40/66,635,999.10 = 26,508,095.40/x
  3. Step 3: Cross multiply
    44,423,999.40x = 66,635,999.10 × 26,508,095.40
  4. Step 4: Simplify right side
    44,423,999.40x = 1,766,393,421,217,114
  5. Step 5: Solve for x
    x = 1,766,393,421,217,114/44,423,999.40
  6. Step 6: Final answer
    x = 39,762,143.10

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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.