Home / 2,031,413,868,810.60-2,803,351,596,543.40-1,117,930,836,754.80

Finding the Fourth Proportional to 2,031,413,868,810.60, 2,803,351,596,543.40 and 1,117,930,836,754.80

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Solution

The fourth proportional to 2,031,413,868,810.60, 2,803,351,596,543.40 and 1,117,930,836,754.80 is: 1,542,744,806,540.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,031,413,868,810.60 : 2,803,351,596,543.40 = 1,117,930,836,754.80 : x
  2. Step 2: Convert to fraction form
    2,031,413,868,810.60/2,803,351,596,543.40 = 1,117,930,836,754.80/x
  3. Step 3: Cross multiply
    2,031,413,868,810.60x = 2,803,351,596,543.40 × 1,117,930,836,754.80
  4. Step 4: Simplify right side
    2,031,413,868,810.60x = 3,133,953,196,041,667,770,056,704
  5. Step 5: Solve for x
    x = 3,133,953,196,041,667,770,056,704/2,031,413,868,810.60
  6. Step 6: Final answer
    x = 1,542,744,806,540.39

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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.