Home / 24,432,547.54-33,717,320.72-13,420,315.00

Finding the Fourth Proportional to 24,432,547.54, 33,717,320.72 and 13,420,315.00

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Solution

The fourth proportional to 24,432,547.54, 33,717,320.72 and 13,420,315.00 is: 18,520,257.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,432,547.54 : 33,717,320.72 = 13,420,315.00 : x
  2. Step 2: Convert to fraction form
    24,432,547.54/33,717,320.72 = 13,420,315.00/x
  3. Step 3: Cross multiply
    24,432,547.54x = 33,717,320.72 × 13,420,315.00
  4. Step 4: Simplify right side
    24,432,547.54x = 452,497,065,043,798.06
  5. Step 5: Solve for x
    x = 452,497,065,043,798.06/24,432,547.54
  6. Step 6: Final answer
    x = 18,520,257.22

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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.