Home / 24,769,642.80-37,139,746.95-9,418,055.03

Finding the Fourth Proportional to 24,769,642.80, 37,139,746.95 and 9,418,055.03

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Solution

The fourth proportional to 24,769,642.80, 37,139,746.95 and 9,418,055.03 is: 14,121,486.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,769,642.80 : 37,139,746.95 = 9,418,055.03 : x
  2. Step 2: Convert to fraction form
    24,769,642.80/37,139,746.95 = 9,418,055.03/x
  3. Step 3: Cross multiply
    24,769,642.80x = 37,139,746.95 × 9,418,055.03
  4. Step 4: Simplify right side
    24,769,642.80x = 349,784,180,389,675.94
  5. Step 5: Solve for x
    x = 349,784,180,389,675.94/24,769,642.80
  6. Step 6: Final answer
    x = 14,121,486.66

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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.