Home / 63,886,330.60-95,829,495.90-17,828,110.60

Finding the Fourth Proportional to 63,886,330.60, 95,829,495.90 and 17,828,110.60

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Solution

The fourth proportional to 63,886,330.60, 95,829,495.90 and 17,828,110.60 is: 26,742,165.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,886,330.60 : 95,829,495.90 = 17,828,110.60 : x
  2. Step 2: Convert to fraction form
    63,886,330.60/95,829,495.90 = 17,828,110.60/x
  3. Step 3: Cross multiply
    63,886,330.60x = 95,829,495.90 × 17,828,110.60
  4. Step 4: Simplify right side
    63,886,330.60x = 1,708,458,851,647,446.75
  5. Step 5: Solve for x
    x = 1,708,458,851,647,446.75/63,886,330.60
  6. Step 6: Final answer
    x = 26,742,165.90

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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.