Home / 587,155,999.30-880,733,998.95-241,931,925.70

Finding the Fourth Proportional to 587,155,999.30, 880,733,998.95 and 241,931,925.70

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Solution

The fourth proportional to 587,155,999.30, 880,733,998.95 and 241,931,925.70 is: 362,897,888.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    587,155,999.30 : 880,733,998.95 = 241,931,925.70 : x
  2. Step 2: Convert to fraction form
    587,155,999.30/880,733,998.95 = 241,931,925.70/x
  3. Step 3: Cross multiply
    587,155,999.30x = 880,733,998.95 × 241,931,925.70
  4. Step 4: Simplify right side
    587,155,999.30x = 213,077,672,395,435,264
  5. Step 5: Solve for x
    x = 213,077,672,395,435,264/587,155,999.30
  6. Step 6: Final answer
    x = 362,897,888.55

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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.