Home / 44,295,565.20-66,443,347.80-43,549,069.20

Finding the Fourth Proportional to 44,295,565.20, 66,443,347.80 and 43,549,069.20

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Solution

The fourth proportional to 44,295,565.20, 66,443,347.80 and 43,549,069.20 is: 65,323,603.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,295,565.20 : 66,443,347.80 = 43,549,069.20 : x
  2. Step 2: Convert to fraction form
    44,295,565.20/66,443,347.80 = 43,549,069.20/x
  3. Step 3: Cross multiply
    44,295,565.20x = 66,443,347.80 × 43,549,069.20
  4. Step 4: Simplify right side
    44,295,565.20x = 2,893,545,951,221,868
  5. Step 5: Solve for x
    x = 2,893,545,951,221,868/44,295,565.20
  6. Step 6: Final answer
    x = 65,323,603.80

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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.