Home / 2,782,659,339,117.90-4,174,592,832,678-846,425,897,253.90

Finding the Fourth Proportional to 2,782,659,339,117.90, 4,174,592,832,678 and 846,425,897,253.90

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Solution

The fourth proportional to 2,782,659,339,117.90, 4,174,592,832,678 and 846,425,897,253.90 is: 1,269,822,516,323.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,782,659,339,117.90 : 4,174,592,832,678 = 846,425,897,253.90 : x
  2. Step 2: Convert to fraction form
    2,782,659,339,117.90/4,174,592,832,678 = 846,425,897,253.90/x
  3. Step 3: Cross multiply
    2,782,659,339,117.90x = 4,174,592,832,678 × 846,425,897,253.90
  4. Step 4: Simplify right side
    2,782,659,339,117.90x = 3,533,483,484,069,176,369,217,536
  5. Step 5: Solve for x
    x = 3,533,483,484,069,176,369,217,536/2,782,659,339,117.90
  6. Step 6: Final answer
    x = 1,269,822,516,323.28

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Double scale
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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.