Home / 32,329,300.11-48,500,338.48-11,859,209.74

Finding the Fourth Proportional to 32,329,300.11, 48,500,338.48 and 11,859,209.74

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Solution

The fourth proportional to 32,329,300.11, 48,500,338.48 and 11,859,209.74 is: 17,791,158.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,329,300.11 : 48,500,338.48 = 11,859,209.74 : x
  2. Step 2: Convert to fraction form
    32,329,300.11/48,500,338.48 = 11,859,209.74/x
  3. Step 3: Cross multiply
    32,329,300.11x = 48,500,338.48 × 11,859,209.74
  4. Step 4: Simplify right side
    32,329,300.11x = 575,175,686,495,312.75
  5. Step 5: Solve for x
    x = 575,175,686,495,312.75/32,329,300.11
  6. Step 6: Final answer
    x = 17,791,158.01

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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.