Home / 1,745,685,220,335.60-2,618,527,830,503.40-1,031,591,775,010.70

Finding the Fourth Proportional to 1,745,685,220,335.60, 2,618,527,830,503.40 and 1,031,591,775,010.70

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Solution

The fourth proportional to 1,745,685,220,335.60, 2,618,527,830,503.40 and 1,031,591,775,010.70 is: 1,547,387,662,516.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,745,685,220,335.60 : 2,618,527,830,503.40 = 1,031,591,775,010.70 : x
  2. Step 2: Convert to fraction form
    1,745,685,220,335.60/2,618,527,830,503.40 = 1,031,591,775,010.70/x
  3. Step 3: Cross multiply
    1,745,685,220,335.60x = 2,618,527,830,503.40 × 1,031,591,775,010.70
  4. Step 4: Simplify right side
    1,745,685,220,335.60x = 2,701,251,772,583,919,531,065,344
  5. Step 5: Solve for x
    x = 2,701,251,772,583,919,531,065,344/1,745,685,220,335.60
  6. Step 6: Final answer
    x = 1,547,387,662,516.05

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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.