Home / 52,881,469.02-72,925,711.65-34,023,804.12

Finding the Fourth Proportional to 52,881,469.02, 72,925,711.65 and 34,023,804.12

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Solution

The fourth proportional to 52,881,469.02, 72,925,711.65 and 34,023,804.12 is: 46,920,219.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,881,469.02 : 72,925,711.65 = 34,023,804.12 : x
  2. Step 2: Convert to fraction form
    52,881,469.02/72,925,711.65 = 34,023,804.12/x
  3. Step 3: Cross multiply
    52,881,469.02x = 72,925,711.65 × 34,023,804.12
  4. Step 4: Simplify right side
    52,881,469.02x = 2,481,210,128,491,202
  5. Step 5: Solve for x
    x = 2,481,210,128,491,202/52,881,469.02
  6. Step 6: Final answer
    x = 46,920,219.40

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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.