Home / 7,425,178,667,534.40-10,246,747,053,944-4,132,855,842,219.60

Finding the Fourth Proportional to 7,425,178,667,534.40, 10,246,747,053,944 and 4,132,855,842,219.60

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Solution

The fourth proportional to 7,425,178,667,534.40, 10,246,747,053,944 and 4,132,855,842,219.60 is: 5,703,341,336,525.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,425,178,667,534.40 : 10,246,747,053,944 = 4,132,855,842,219.60 : x
  2. Step 2: Convert to fraction form
    7,425,178,667,534.40/10,246,747,053,944 = 4,132,855,842,219.60/x
  3. Step 3: Cross multiply
    7,425,178,667,534.40x = 10,246,747,053,944 × 4,132,855,842,219.60
  4. Step 4: Simplify right side
    7,425,178,667,534.40x = 42,348,328,425,638,931,931,856,896
  5. Step 5: Solve for x
    x = 42,348,328,425,638,931,931,856,896/7,425,178,667,534.40
  6. Step 6: Final answer
    x = 5,703,341,336,525.86

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Double scale
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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.