Home / 113,549,128.89-170,323,693.34-35,833,909.39

Finding the Fourth Proportional to 113,549,128.89, 170,323,693.34 and 35,833,909.39

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Solution

The fourth proportional to 113,549,128.89, 170,323,693.34 and 35,833,909.39 is: 53,750,864.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,549,128.89 : 170,323,693.34 = 35,833,909.39 : x
  2. Step 2: Convert to fraction form
    113,549,128.89/170,323,693.34 = 35,833,909.39/x
  3. Step 3: Cross multiply
    113,549,128.89x = 170,323,693.34 × 35,833,909.39
  4. Step 4: Simplify right side
    113,549,128.89x = 6,103,363,793,084,918
  5. Step 5: Solve for x
    x = 6,103,363,793,084,918/113,549,128.89
  6. Step 6: Final answer
    x = 53,750,864.08

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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.