Home / 31,168,094.80-46,752,142.20-29,973,701.20

Finding the Fourth Proportional to 31,168,094.80, 46,752,142.20 and 29,973,701.20

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Solution

The fourth proportional to 31,168,094.80, 46,752,142.20 and 29,973,701.20 is: 44,960,551.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,168,094.80 : 46,752,142.20 = 29,973,701.20 : x
  2. Step 2: Convert to fraction form
    31,168,094.80/46,752,142.20 = 29,973,701.20/x
  3. Step 3: Cross multiply
    31,168,094.80x = 46,752,142.20 × 29,973,701.20
  4. Step 4: Simplify right side
    31,168,094.80x = 1,401,334,740,762,710.75
  5. Step 5: Solve for x
    x = 1,401,334,740,762,710.75/31,168,094.80
  6. Step 6: Final answer
    x = 44,960,551.80

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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.