Home / 6,853,466,133.74-9,454,302,354.56-4,475,995,732.91

Finding the Fourth Proportional to 6,853,466,133.74, 9,454,302,354.56 and 4,475,995,732.91

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Solution

The fourth proportional to 6,853,466,133.74, 9,454,302,354.56 and 4,475,995,732.91 is: 6,174,600,730.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,853,466,133.74 : 9,454,302,354.56 = 4,475,995,732.91 : x
  2. Step 2: Convert to fraction form
    6,853,466,133.74/9,454,302,354.56 = 4,475,995,732.91/x
  3. Step 3: Cross multiply
    6,853,466,133.74x = 9,454,302,354.56 × 4,475,995,732.91
  4. Step 4: Simplify right side
    6,853,466,133.74x = 42,317,416,996,652,785,664
  5. Step 5: Solve for x
    x = 42,317,416,996,652,785,664/6,853,466,133.74
  6. Step 6: Final answer
    x = 6,174,600,730.62

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1.5x scale

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.