Home / 3,730,175,582.06-5,148,093,693.95-2,123,021,333.42

Finding the Fourth Proportional to 3,730,175,582.06, 5,148,093,693.95 and 2,123,021,333.42

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Solution

The fourth proportional to 3,730,175,582.06, 5,148,093,693.95 and 2,123,021,333.42 is: 2,930,026,348.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,730,175,582.06 : 5,148,093,693.95 = 2,123,021,333.42 : x
  2. Step 2: Convert to fraction form
    3,730,175,582.06/5,148,093,693.95 = 2,123,021,333.42/x
  3. Step 3: Cross multiply
    3,730,175,582.06x = 5,148,093,693.95 × 2,123,021,333.42
  4. Step 4: Simplify right side
    3,730,175,582.06x = 10,929,512,738,700,822,528
  5. Step 5: Solve for x
    x = 10,929,512,738,700,822,528/3,730,175,582.06
  6. Step 6: Final answer
    x = 2,930,026,348.16

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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.