Home / 1,108,853,915,045.90-1,530,227,387,444.80-614,466,730,455.80

Finding the Fourth Proportional to 1,108,853,915,045.90, 1,530,227,387,444.80 and 614,466,730,455.80

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Solution

The fourth proportional to 1,108,853,915,045.90, 1,530,227,387,444.80 and 614,466,730,455.80 is: 847,969,066,852.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,108,853,915,045.90 : 1,530,227,387,444.80 = 614,466,730,455.80 : x
  2. Step 2: Convert to fraction form
    1,108,853,915,045.90/1,530,227,387,444.80 = 614,466,730,455.80/x
  3. Step 3: Cross multiply
    1,108,853,915,045.90x = 1,530,227,387,444.80 × 614,466,730,455.80
  4. Step 4: Simplify right side
    1,108,853,915,045.90x = 940,273,819,617,127,003,324,416
  5. Step 5: Solve for x
    x = 940,273,819,617,127,003,324,416/1,108,853,915,045.90
  6. Step 6: Final answer
    x = 847,969,066,852.42

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Double scale
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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.