Home / 160,918,460.40-241,377,690.60-63,897,308.40

Finding the Fourth Proportional to 160,918,460.40, 241,377,690.60 and 63,897,308.40

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Solution

The fourth proportional to 160,918,460.40, 241,377,690.60 and 63,897,308.40 is: 95,845,962.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,918,460.40 : 241,377,690.60 = 63,897,308.40 : x
  2. Step 2: Convert to fraction form
    160,918,460.40/241,377,690.60 = 63,897,308.40/x
  3. Step 3: Cross multiply
    160,918,460.40x = 241,377,690.60 × 63,897,308.40
  4. Step 4: Simplify right side
    160,918,460.40x = 15,423,384,737,147,980
  5. Step 5: Solve for x
    x = 15,423,384,737,147,980/160,918,460.40
  6. Step 6: Final answer
    x = 95,845,962.60

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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.