Home / 48,825,189.52-73,250,547.94-28,335,212.04

Finding the Fourth Proportional to 48,825,189.52, 73,250,547.94 and 28,335,212.04

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Solution

The fourth proportional to 48,825,189.52, 73,250,547.94 and 28,335,212.04 is: 42,510,225.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,825,189.52 : 73,250,547.94 = 28,335,212.04 : x
  2. Step 2: Convert to fraction form
    48,825,189.52/73,250,547.94 = 28,335,212.04/x
  3. Step 3: Cross multiply
    48,825,189.52x = 73,250,547.94 × 28,335,212.04
  4. Step 4: Simplify right side
    48,825,189.52x = 2,075,569,807,926,085
  5. Step 5: Solve for x
    x = 2,075,569,807,926,085/48,825,189.52
  6. Step 6: Final answer
    x = 42,510,225.32

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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.