Home / 151,575,439.60-226,938,006.60-147,323,911.60

Finding the Fourth Proportional to 151,575,439.60, 226,938,006.60 and 147,323,911.60

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Solution

The fourth proportional to 151,575,439.60, 226,938,006.60 and 147,323,911.60 is: 220,572,639.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,575,439.60 : 226,938,006.60 = 147,323,911.60 : x
  2. Step 2: Convert to fraction form
    151,575,439.60/226,938,006.60 = 147,323,911.60/x
  3. Step 3: Cross multiply
    151,575,439.60x = 226,938,006.60 × 147,323,911.60
  4. Step 4: Simplify right side
    151,575,439.60x = 33,433,394,823,018,616
  5. Step 5: Solve for x
    x = 33,433,394,823,018,616/151,575,439.60
  6. Step 6: Final answer
    x = 220,572,639.68

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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.