Home / 62,069,763.68-85,658,931.52-34,567,692

Finding the Fourth Proportional to 62,069,763.68, 85,658,931.52 and 34,567,692

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Solution

The fourth proportional to 62,069,763.68, 85,658,931.52 and 34,567,692 is: 47,704,895.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,069,763.68 : 85,658,931.52 = 34,567,692 : x
  2. Step 2: Convert to fraction form
    62,069,763.68/85,658,931.52 = 34,567,692/x
  3. Step 3: Cross multiply
    62,069,763.68x = 85,658,931.52 × 34,567,692
  4. Step 4: Simplify right side
    62,069,763.68x = 2,961,031,561,832,451.50
  5. Step 5: Solve for x
    x = 2,961,031,561,832,451.50/62,069,763.68
  6. Step 6: Final answer
    x = 47,704,895.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.