Home / 50,814,264.27-76,178,547.60-22,038,726.12

Finding the Fourth Proportional to 50,814,264.27, 76,178,547.60 and 22,038,726.12

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Solution

The fourth proportional to 50,814,264.27, 76,178,547.60 and 22,038,726.12 is: 33,039,505.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,814,264.27 : 76,178,547.60 = 22,038,726.12 : x
  2. Step 2: Convert to fraction form
    50,814,264.27/76,178,547.60 = 22,038,726.12/x
  3. Step 3: Cross multiply
    50,814,264.27x = 76,178,547.60 × 22,038,726.12
  4. Step 4: Simplify right side
    50,814,264.27x = 1,678,878,146,775,783.25
  5. Step 5: Solve for x
    x = 1,678,878,146,775,783.25/50,814,264.27
  6. Step 6: Final answer
    x = 33,039,505.16

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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.