Home / 59,042,882.75-81,495,386.18-34,271,050.21

Finding the Fourth Proportional to 59,042,882.75, 81,495,386.18 and 34,271,050.21

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Solution

The fourth proportional to 59,042,882.75, 81,495,386.18 and 34,271,050.21 is: 47,303,457.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,042,882.75 : 81,495,386.18 = 34,271,050.21 : x
  2. Step 2: Convert to fraction form
    59,042,882.75/81,495,386.18 = 34,271,050.21/x
  3. Step 3: Cross multiply
    59,042,882.75x = 81,495,386.18 × 34,271,050.21
  4. Step 4: Simplify right side
    59,042,882.75x = 2,792,932,471,941,891.50
  5. Step 5: Solve for x
    x = 2,792,932,471,941,891.50/59,042,882.75
  6. Step 6: Final answer
    x = 47,303,457.11

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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.