Home / 224,671,818.40-337,007,727.60-103,739,466.40

Finding the Fourth Proportional to 224,671,818.40, 337,007,727.60 and 103,739,466.40

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Solution

The fourth proportional to 224,671,818.40, 337,007,727.60 and 103,739,466.40 is: 155,609,199.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,671,818.40 : 337,007,727.60 = 103,739,466.40 : x
  2. Step 2: Convert to fraction form
    224,671,818.40/337,007,727.60 = 103,739,466.40/x
  3. Step 3: Cross multiply
    224,671,818.40x = 337,007,727.60 × 103,739,466.40
  4. Step 4: Simplify right side
    224,671,818.40x = 34,961,001,833,900,556
  5. Step 5: Solve for x
    x = 34,961,001,833,900,556/224,671,818.40
  6. Step 6: Final answer
    x = 155,609,199.60

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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.