Home / 43,306,711.56-59,761,437.12-25,892,767.80

Finding the Fourth Proportional to 43,306,711.56, 59,761,437.12 and 25,892,767.80

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Solution

The fourth proportional to 43,306,711.56, 59,761,437.12 and 25,892,767.80 is: 35,730,928.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,306,711.56 : 59,761,437.12 = 25,892,767.80 : x
  2. Step 2: Convert to fraction form
    43,306,711.56/59,761,437.12 = 25,892,767.80/x
  3. Step 3: Cross multiply
    43,306,711.56x = 59,761,437.12 × 25,892,767.80
  4. Step 4: Simplify right side
    43,306,711.56x = 1,547,389,014,742,460.75
  5. Step 5: Solve for x
    x = 1,547,389,014,742,460.75/43,306,711.56
  6. Step 6: Final answer
    x = 35,730,928.51

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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.