Home / 22,920,828.64-34,381,264.84-5,649,030.16

Finding the Fourth Proportional to 22,920,828.64, 34,381,264.84 and 5,649,030.16

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Solution

The fourth proportional to 22,920,828.64, 34,381,264.84 and 5,649,030.16 is: 8,473,550.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,920,828.64 : 34,381,264.84 = 5,649,030.16 : x
  2. Step 2: Convert to fraction form
    22,920,828.64/34,381,264.84 = 5,649,030.16/x
  3. Step 3: Cross multiply
    22,920,828.64x = 34,381,264.84 × 5,649,030.16
  4. Step 4: Simplify right side
    22,920,828.64x = 194,220,802,020,107.59
  5. Step 5: Solve for x
    x = 194,220,802,020,107.59/22,920,828.64
  6. Step 6: Final answer
    x = 8,473,550.63

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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.