Home / 584,501,543.34-876,744,999.27-141,847,889.55

Finding the Fourth Proportional to 584,501,543.34, 876,744,999.27 and 141,847,889.55

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Solution

The fourth proportional to 584,501,543.34, 876,744,999.27 and 141,847,889.55 is: 212,770,058.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,501,543.34 : 876,744,999.27 = 141,847,889.55 : x
  2. Step 2: Convert to fraction form
    584,501,543.34/876,744,999.27 = 141,847,889.55/x
  3. Step 3: Cross multiply
    584,501,543.34x = 876,744,999.27 × 141,847,889.55
  4. Step 4: Simplify right side
    584,501,543.34x = 124,364,427,819,965,792
  5. Step 5: Solve for x
    x = 124,364,427,819,965,792/584,501,543.34
  6. Step 6: Final answer
    x = 212,770,058.93

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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.