Home / 64,134,987.95-88,506,401.49-34,766,229.69

Finding the Fourth Proportional to 64,134,987.95, 88,506,401.49 and 34,766,229.69

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Solution

The fourth proportional to 64,134,987.95, 88,506,401.49 and 34,766,229.69 is: 47,977,461.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,134,987.95 : 88,506,401.49 = 34,766,229.69 : x
  2. Step 2: Convert to fraction form
    64,134,987.95/88,506,401.49 = 34,766,229.69/x
  3. Step 3: Cross multiply
    64,134,987.95x = 88,506,401.49 × 34,766,229.69
  4. Step 4: Simplify right side
    64,134,987.95x = 3,077,033,883,236,698
  5. Step 5: Solve for x
    x = 3,077,033,883,236,698/64,134,987.95
  6. Step 6: Final answer
    x = 47,977,461.00

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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.