Home / 223,206,862.53-334,681,027.59-75,604,952.98

Finding the Fourth Proportional to 223,206,862.53, 334,681,027.59 and 75,604,952.98

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Solution

The fourth proportional to 223,206,862.53, 334,681,027.59 and 75,604,952.98 is: 113,363,644.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,206,862.53 : 334,681,027.59 = 75,604,952.98 : x
  2. Step 2: Convert to fraction form
    223,206,862.53/334,681,027.59 = 75,604,952.98/x
  3. Step 3: Cross multiply
    223,206,862.53x = 334,681,027.59 × 75,604,952.98
  4. Step 4: Simplify right side
    223,206,862.53x = 25,303,543,354,516,248
  5. Step 5: Solve for x
    x = 25,303,543,354,516,248/223,206,862.53
  6. Step 6: Final answer
    x = 113,363,644.24

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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.