Home / 43,242,617.28-59,674,817.92-23,663,510.24

Finding the Fourth Proportional to 43,242,617.28, 59,674,817.92 and 23,663,510.24

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Solution

The fourth proportional to 43,242,617.28, 59,674,817.92 and 23,663,510.24 is: 32,655,647.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,242,617.28 : 59,674,817.92 = 23,663,510.24 : x
  2. Step 2: Convert to fraction form
    43,242,617.28/59,674,817.92 = 23,663,510.24/x
  3. Step 3: Cross multiply
    43,242,617.28x = 59,674,817.92 × 23,663,510.24
  4. Step 4: Simplify right side
    43,242,617.28x = 1,412,115,664,920,055.50
  5. Step 5: Solve for x
    x = 1,412,115,664,920,055.50/43,242,617.28
  6. Step 6: Final answer
    x = 32,655,647.45

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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.