Home / 33,098,370,075.48-45,676,715,309.10-18,062,580,826.92

Finding the Fourth Proportional to 33,098,370,075.48, 45,676,715,309.10 and 18,062,580,826.92

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Solution

The fourth proportional to 33,098,370,075.48, 45,676,715,309.10 and 18,062,580,826.92 is: 24,926,887,949.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,098,370,075.48 : 45,676,715,309.10 = 18,062,580,826.92 : x
  2. Step 2: Convert to fraction form
    33,098,370,075.48/45,676,715,309.10 = 18,062,580,826.92/x
  3. Step 3: Cross multiply
    33,098,370,075.48x = 45,676,715,309.10 × 18,062,580,826.92
  4. Step 4: Simplify right side
    33,098,370,075.48x = 825,039,362,178,832,793,600
  5. Step 5: Solve for x
    x = 825,039,362,178,832,793,600/33,098,370,075.48
  6. Step 6: Final answer
    x = 24,926,887,949.39

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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.