Home / 164,424,777.54-226,877,350.51-93,828,155.10

Finding the Fourth Proportional to 164,424,777.54, 226,877,350.51 and 93,828,155.10

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Solution

The fourth proportional to 164,424,777.54, 226,877,350.51 and 93,828,155.10 is: 129,466,395.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,424,777.54 : 226,877,350.51 = 93,828,155.10 : x
  2. Step 2: Convert to fraction form
    164,424,777.54/226,877,350.51 = 93,828,155.10/x
  3. Step 3: Cross multiply
    164,424,777.54x = 226,877,350.51 × 93,828,155.10
  4. Step 4: Simplify right side
    164,424,777.54x = 21,287,483,232,329,340
  5. Step 5: Solve for x
    x = 21,287,483,232,329,340/164,424,777.54
  6. Step 6: Final answer
    x = 129,466,395.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.