Home / 63,445,530.95-95,148,922.64-43,875,454.87

Finding the Fourth Proportional to 63,445,530.95, 95,148,922.64 and 43,875,454.87

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Solution

The fourth proportional to 63,445,530.95, 95,148,922.64 and 43,875,454.87 is: 65,799,784.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,445,530.95 : 95,148,922.64 = 43,875,454.87 : x
  2. Step 2: Convert to fraction form
    63,445,530.95/95,148,922.64 = 43,875,454.87/x
  3. Step 3: Cross multiply
    63,445,530.95x = 95,148,922.64 × 43,875,454.87
  4. Step 4: Simplify right side
    63,445,530.95x = 4,174,702,261,220,441
  5. Step 5: Solve for x
    x = 4,174,702,261,220,441/63,445,530.95
  6. Step 6: Final answer
    x = 65,799,784.46

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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.