Home / 36,357,870.66-50,128,478.28-23,283,634.74

Finding the Fourth Proportional to 36,357,870.66, 50,128,478.28 and 23,283,634.74

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Solution

The fourth proportional to 36,357,870.66, 50,128,478.28 and 23,283,634.74 is: 32,102,352.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,357,870.66 : 50,128,478.28 = 23,283,634.74 : x
  2. Step 2: Convert to fraction form
    36,357,870.66/50,128,478.28 = 23,283,634.74/x
  3. Step 3: Cross multiply
    36,357,870.66x = 50,128,478.28 × 23,283,634.74
  4. Step 4: Simplify right side
    36,357,870.66x = 1,167,173,178,343,543.50
  5. Step 5: Solve for x
    x = 1,167,173,178,343,543.50/36,357,870.66
  6. Step 6: Final answer
    x = 32,102,352.45

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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.