Home / 176,135,787.60-264,203,681.40-148,926,008.40

Finding the Fourth Proportional to 176,135,787.60, 264,203,681.40 and 148,926,008.40

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Solution

The fourth proportional to 176,135,787.60, 264,203,681.40 and 148,926,008.40 is: 223,389,012.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,135,787.60 : 264,203,681.40 = 148,926,008.40 : x
  2. Step 2: Convert to fraction form
    176,135,787.60/264,203,681.40 = 148,926,008.40/x
  3. Step 3: Cross multiply
    176,135,787.60x = 264,203,681.40 × 148,926,008.40
  4. Step 4: Simplify right side
    176,135,787.60x = 39,346,799,675,487,328
  5. Step 5: Solve for x
    x = 39,346,799,675,487,328/176,135,787.60
  6. Step 6: Final answer
    x = 223,389,012.60

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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.