Home / 176,136,016.60-264,204,024.90-148,926,237.40

Finding the Fourth Proportional to 176,136,016.60, 264,204,024.90 and 148,926,237.40

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Solution

The fourth proportional to 176,136,016.60, 264,204,024.90 and 148,926,237.40 is: 223,389,356.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,136,016.60 : 264,204,024.90 = 148,926,237.40 : x
  2. Step 2: Convert to fraction form
    176,136,016.60/264,204,024.90 = 148,926,237.40/x
  3. Step 3: Cross multiply
    176,136,016.60x = 264,204,024.90 × 148,926,237.40
  4. Step 4: Simplify right side
    176,136,016.60x = 39,346,911,334,292,912
  5. Step 5: Solve for x
    x = 39,346,911,334,292,912/176,136,016.60
  6. Step 6: Final answer
    x = 223,389,356.10

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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.