Home / 149,304,802.60-223,923,594.30-53,566,690.60

Finding the Fourth Proportional to 149,304,802.60, 223,923,594.30 and 53,566,690.60

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Solution

The fourth proportional to 149,304,802.60, 223,923,594.30 and 53,566,690.60 is: 80,337,977.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,304,802.60 : 223,923,594.30 = 53,566,690.60 : x
  2. Step 2: Convert to fraction form
    149,304,802.60/223,923,594.30 = 53,566,690.60/x
  3. Step 3: Cross multiply
    149,304,802.60x = 223,923,594.30 × 53,566,690.60
  4. Step 4: Simplify right side
    149,304,802.60x = 11,994,845,893,908,024
  5. Step 5: Solve for x
    x = 11,994,845,893,908,024/149,304,802.60
  6. Step 6: Final answer
    x = 80,337,977.65

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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.