Home / 17,985,462.03-24,818,429.10-10,642,008.45

Finding the Fourth Proportional to 17,985,462.03, 24,818,429.10 and 10,642,008.45

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Solution

The fourth proportional to 17,985,462.03, 24,818,429.10 and 10,642,008.45 is: 14,685,079.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,985,462.03 : 24,818,429.10 = 10,642,008.45 : x
  2. Step 2: Convert to fraction form
    17,985,462.03/24,818,429.10 = 10,642,008.45/x
  3. Step 3: Cross multiply
    17,985,462.03x = 24,818,429.10 × 10,642,008.45
  4. Step 4: Simplify right side
    17,985,462.03x = 264,117,932,197,925.91
  5. Step 5: Solve for x
    x = 264,117,932,197,925.91/17,985,462.03
  6. Step 6: Final answer
    x = 14,685,079.08

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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.