Home / 506,709,295.05-759,917,132.00-152,169,273.95

Finding the Fourth Proportional to 506,709,295.05, 759,917,132.00 and 152,169,273.95

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Solution

The fourth proportional to 506,709,295.05, 759,917,132.00 and 152,169,273.95 is: 228,209,822.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    506,709,295.05 : 759,917,132.00 = 152,169,273.95 : x
  2. Step 2: Convert to fraction form
    506,709,295.05/759,917,132.00 = 152,169,273.95/x
  3. Step 3: Cross multiply
    506,709,295.05x = 759,917,132.00 × 152,169,273.95
  4. Step 4: Simplify right side
    506,709,295.05x = 115,636,038,237,845,456
  5. Step 5: Solve for x
    x = 115,636,038,237,845,456/506,709,295.05
  6. Step 6: Final answer
    x = 228,209,822.41

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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.