Home / 52,913,384.08-79,329,705.72-24,139,396.88

Finding the Fourth Proportional to 52,913,384.08, 79,329,705.72 and 24,139,396.88

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Solution

The fourth proportional to 52,913,384.08, 79,329,705.72 and 24,139,396.88 is: 36,190,678.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,913,384.08 : 79,329,705.72 = 24,139,396.88 : x
  2. Step 2: Convert to fraction form
    52,913,384.08/79,329,705.72 = 24,139,396.88/x
  3. Step 3: Cross multiply
    52,913,384.08x = 79,329,705.72 × 24,139,396.88
  4. Step 4: Simplify right side
    52,913,384.08x = 1,914,971,250,748,686
  5. Step 5: Solve for x
    x = 1,914,971,250,748,686/52,913,384.08
  6. Step 6: Final answer
    x = 36,190,678.11

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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.