Home / 64,352,771.55-96,399,913.95-29,760,686.37

Finding the Fourth Proportional to 64,352,771.55, 96,399,913.95 and 29,760,686.37

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Solution

The fourth proportional to 64,352,771.55, 96,399,913.95 and 29,760,686.37 is: 44,581,259.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,352,771.55 : 96,399,913.95 = 29,760,686.37 : x
  2. Step 2: Convert to fraction form
    64,352,771.55/96,399,913.95 = 29,760,686.37/x
  3. Step 3: Cross multiply
    64,352,771.55x = 96,399,913.95 × 29,760,686.37
  4. Step 4: Simplify right side
    64,352,771.55x = 2,868,927,605,160,938
  5. Step 5: Solve for x
    x = 2,868,927,605,160,938/64,352,771.55
  6. Step 6: Final answer
    x = 44,581,259.46

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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.