Home / 59,254,773.86-88,863,713.40-20,907,303.50

Finding the Fourth Proportional to 59,254,773.86, 88,863,713.40 and 20,907,303.50

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Solution

The fourth proportional to 59,254,773.86, 88,863,713.40 and 20,907,303.50 is: 31,354,446.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,254,773.86 : 88,863,713.40 = 20,907,303.50 : x
  2. Step 2: Convert to fraction form
    59,254,773.86/88,863,713.40 = 20,907,303.50/x
  3. Step 3: Cross multiply
    59,254,773.86x = 88,863,713.40 × 20,907,303.50
  4. Step 4: Simplify right side
    59,254,773.86x = 1,857,900,626,190,817
  5. Step 5: Solve for x
    x = 1,857,900,626,190,817/59,254,773.86
  6. Step 6: Final answer
    x = 31,354,446.32

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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.