Home / 22,934,319.04-31,642,235.18-13,009,566.03

Finding the Fourth Proportional to 22,934,319.04, 31,642,235.18 and 13,009,566.03

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Solution

The fourth proportional to 22,934,319.04, 31,642,235.18 and 13,009,566.03 is: 17,949,159.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,934,319.04 : 31,642,235.18 = 13,009,566.03 : x
  2. Step 2: Convert to fraction form
    22,934,319.04/31,642,235.18 = 13,009,566.03/x
  3. Step 3: Cross multiply
    22,934,319.04x = 31,642,235.18 × 13,009,566.03
  4. Step 4: Simplify right side
    22,934,319.04x = 411,651,747,776,078.56
  5. Step 5: Solve for x
    x = 411,651,747,776,078.56/22,934,319.04
  6. Step 6: Final answer
    x = 17,949,159.38

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1.5x scale

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.