Home / 24,191,117.78-36,267,494.95-12,674,376.18

Finding the Fourth Proportional to 24,191,117.78, 36,267,494.95 and 12,674,376.18

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Solution

The fourth proportional to 24,191,117.78, 36,267,494.95 and 12,674,376.18 is: 19,001,514.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,191,117.78 : 36,267,494.95 = 12,674,376.18 : x
  2. Step 2: Convert to fraction form
    24,191,117.78/36,267,494.95 = 12,674,376.18/x
  3. Step 3: Cross multiply
    24,191,117.78x = 36,267,494.95 × 12,674,376.18
  4. Step 4: Simplify right side
    24,191,117.78x = 459,667,874,118,393.25
  5. Step 5: Solve for x
    x = 459,667,874,118,393.25/24,191,117.78
  6. Step 6: Final answer
    x = 19,001,514.46

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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.