Home / 42,302,050.04-63,471,017.28-23,110,386.86

Finding the Fourth Proportional to 42,302,050.04, 63,471,017.28 and 23,110,386.86

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Solution

The fourth proportional to 42,302,050.04, 63,471,017.28 and 23,110,386.86 is: 34,675,382.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,302,050.04 : 63,471,017.28 = 23,110,386.86 : x
  2. Step 2: Convert to fraction form
    42,302,050.04/63,471,017.28 = 23,110,386.86/x
  3. Step 3: Cross multiply
    42,302,050.04x = 63,471,017.28 × 23,110,386.86
  4. Step 4: Simplify right side
    42,302,050.04x = 1,466,839,763,738,545
  5. Step 5: Solve for x
    x = 1,466,839,763,738,545/42,302,050.04
  6. Step 6: Final answer
    x = 34,675,382.45

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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.