Home / 164,247,158.04-226,641,034.64-130,841,717.16

Finding the Fourth Proportional to 164,247,158.04, 226,641,034.64 and 130,841,717.16

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Solution

The fourth proportional to 164,247,158.04, 226,641,034.64 and 130,841,717.16 is: 180,545,602.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,247,158.04 : 226,641,034.64 = 130,841,717.16 : x
  2. Step 2: Convert to fraction form
    164,247,158.04/226,641,034.64 = 130,841,717.16/x
  3. Step 3: Cross multiply
    164,247,158.04x = 226,641,034.64 × 130,841,717.16
  4. Step 4: Simplify right side
    164,247,158.04x = 29,654,102,151,216,640
  5. Step 5: Solve for x
    x = 29,654,102,151,216,640/164,247,158.04
  6. Step 6: Final answer
    x = 180,545,602.77

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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.