Home / 183,125,828.80-274,688,743.20-61,957,280.80

Finding the Fourth Proportional to 183,125,828.80, 274,688,743.20 and 61,957,280.80

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Solution

The fourth proportional to 183,125,828.80, 274,688,743.20 and 61,957,280.80 is: 92,935,921.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,125,828.80 : 274,688,743.20 = 61,957,280.80 : x
  2. Step 2: Convert to fraction form
    183,125,828.80/274,688,743.20 = 61,957,280.80/x
  3. Step 3: Cross multiply
    183,125,828.80x = 274,688,743.20 × 61,957,280.80
  4. Step 4: Simplify right side
    183,125,828.80x = 17,018,967,595,041,490
  5. Step 5: Solve for x
    x = 17,018,967,595,041,490/183,125,828.80
  6. Step 6: Final answer
    x = 92,935,921.20

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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.