Home / 44,705,886.30-67,058,829.45-42,060,491.10

Finding the Fourth Proportional to 44,705,886.30, 67,058,829.45 and 42,060,491.10

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Solution

The fourth proportional to 44,705,886.30, 67,058,829.45 and 42,060,491.10 is: 63,090,736.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,705,886.30 : 67,058,829.45 = 42,060,491.10 : x
  2. Step 2: Convert to fraction form
    44,705,886.30/67,058,829.45 = 42,060,491.10/x
  3. Step 3: Cross multiply
    44,705,886.30x = 67,058,829.45 × 42,060,491.10
  4. Step 4: Simplify right side
    44,705,886.30x = 2,820,527,299,258,143
  5. Step 5: Solve for x
    x = 2,820,527,299,258,143/44,705,886.30
  6. Step 6: Final answer
    x = 63,090,736.65

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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.