Home / 294,748,030.06-406,745,098.50-162,586,132.90

Finding the Fourth Proportional to 294,748,030.06, 406,745,098.50 and 162,586,132.90

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Solution

The fourth proportional to 294,748,030.06, 406,745,098.50 and 162,586,132.90 is: 224,364,901.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,748,030.06 : 406,745,098.50 = 162,586,132.90 : x
  2. Step 2: Convert to fraction form
    294,748,030.06/406,745,098.50 = 162,586,132.90/x
  3. Step 3: Cross multiply
    294,748,030.06x = 406,745,098.50 × 162,586,132.90
  4. Step 4: Simplify right side
    294,748,030.06x = 66,131,112,641,144,592
  5. Step 5: Solve for x
    x = 66,131,112,641,144,592/294,748,030.06
  6. Step 6: Final answer
    x = 224,364,901.19

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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.