Home / 7,425,178,667,528.90-10,246,747,053,936-4,132,855,842,214.10

Finding the Fourth Proportional to 7,425,178,667,528.90, 10,246,747,053,936 and 4,132,855,842,214.10

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Solution

The fourth proportional to 7,425,178,667,528.90, 10,246,747,053,936 and 4,132,855,842,214.10 is: 5,703,341,336,518.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,425,178,667,528.90 : 10,246,747,053,936 = 4,132,855,842,214.10 : x
  2. Step 2: Convert to fraction form
    7,425,178,667,528.90/10,246,747,053,936 = 4,132,855,842,214.10/x
  3. Step 3: Cross multiply
    7,425,178,667,528.90x = 10,246,747,053,936 × 4,132,855,842,214.10
  4. Step 4: Simplify right side
    7,425,178,667,528.90x = 42,348,328,425,549,519,302,688,768
  5. Step 5: Solve for x
    x = 42,348,328,425,549,519,302,688,768/7,425,178,667,528.90
  6. Step 6: Final answer
    x = 5,703,341,336,518.04

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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.