Home / 48,284,509.40-72,426,764.10-22,775,341.40

Finding the Fourth Proportional to 48,284,509.40, 72,426,764.10 and 22,775,341.40

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Solution

The fourth proportional to 48,284,509.40, 72,426,764.10 and 22,775,341.40 is: 34,163,012.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,284,509.40 : 72,426,764.10 = 22,775,341.40 : x
  2. Step 2: Convert to fraction form
    48,284,509.40/72,426,764.10 = 22,775,341.40/x
  3. Step 3: Cross multiply
    48,284,509.40x = 72,426,764.10 × 22,775,341.40
  4. Step 4: Simplify right side
    48,284,509.40x = 1,649,544,278,874,763.50
  5. Step 5: Solve for x
    x = 1,649,544,278,874,763.50/48,284,509.40
  6. Step 6: Final answer
    x = 34,163,012.10

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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.