Home / 36,772,378.02-50,742,126.33-22,641,320.52

Finding the Fourth Proportional to 36,772,378.02, 50,742,126.33 and 22,641,320.52

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Solution

The fourth proportional to 36,772,378.02, 50,742,126.33 and 22,641,320.52 is: 31,242,710.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,772,378.02 : 50,742,126.33 = 22,641,320.52 : x
  2. Step 2: Convert to fraction form
    36,772,378.02/50,742,126.33 = 22,641,320.52/x
  3. Step 3: Cross multiply
    36,772,378.02x = 50,742,126.33 × 22,641,320.52
  4. Step 4: Simplify right side
    36,772,378.02x = 1,148,868,746,103,861.25
  5. Step 5: Solve for x
    x = 1,148,868,746,103,861.25/36,772,378.02
  6. Step 6: Final answer
    x = 31,242,710.10

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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.