Home / 167,309,674,699.50-250,964,358,711.93-52,444,168,387.38

Finding the Fourth Proportional to 167,309,674,699.50, 250,964,358,711.93 and 52,444,168,387.38

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Solution

The fourth proportional to 167,309,674,699.50, 250,964,358,711.93 and 52,444,168,387.38 is: 78,666,204,516.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,309,674,699.50 : 250,964,358,711.93 = 52,444,168,387.38 : x
  2. Step 2: Convert to fraction form
    167,309,674,699.50/250,964,358,711.93 = 52,444,168,387.38/x
  3. Step 3: Cross multiply
    167,309,674,699.50x = 250,964,358,711.93 × 52,444,168,387.38
  4. Step 4: Simplify right side
    167,309,674,699.50x = 13,161,617,087,519,292,129,280
  5. Step 5: Solve for x
    x = 13,161,617,087,519,292,129,280/167,309,674,699.50
  6. Step 6: Final answer
    x = 78,666,204,516.62

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1.5x scale

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.