Home / 1,062,884,404.80-1,594,326,607.20-752,948,013.60

Finding the Fourth Proportional to 1,062,884,404.80, 1,594,326,607.20 and 752,948,013.60

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Solution

The fourth proportional to 1,062,884,404.80, 1,594,326,607.20 and 752,948,013.60 is: 1,129,422,020.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,884,404.80 : 1,594,326,607.20 = 752,948,013.60 : x
  2. Step 2: Convert to fraction form
    1,062,884,404.80/1,594,326,607.20 = 752,948,013.60/x
  3. Step 3: Cross multiply
    1,062,884,404.80x = 1,594,326,607.20 × 752,948,013.60
  4. Step 4: Simplify right side
    1,062,884,404.80x = 1,200,445,051,920,867,584
  5. Step 5: Solve for x
    x = 1,200,445,051,920,867,584/1,062,884,404.80
  6. Step 6: Final answer
    x = 1,129,422,020.40

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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.