Home / 45,604,978.56-62,935,890.30-26,025,477.12

Finding the Fourth Proportional to 45,604,978.56, 62,935,890.30 and 26,025,477.12

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Solution

The fourth proportional to 45,604,978.56, 62,935,890.30 and 26,025,477.12 is: 35,915,740.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,604,978.56 : 62,935,890.30 = 26,025,477.12 : x
  2. Step 2: Convert to fraction form
    45,604,978.56/62,935,890.30 = 26,025,477.12/x
  3. Step 3: Cross multiply
    45,604,978.56x = 62,935,890.30 × 26,025,477.12
  4. Step 4: Simplify right side
    45,604,978.56x = 1,637,936,573,029,480
  5. Step 5: Solve for x
    x = 1,637,936,573,029,480/45,604,978.56
  6. Step 6: Final answer
    x = 35,915,740.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.