Home / 38,375,426,400.60-57,563,139,600.90-29,657,547,514.20

Finding the Fourth Proportional to 38,375,426,400.60, 57,563,139,600.90 and 29,657,547,514.20

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Solution

The fourth proportional to 38,375,426,400.60, 57,563,139,600.90 and 29,657,547,514.20 is: 44,486,321,271.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,375,426,400.60 : 57,563,139,600.90 = 29,657,547,514.20 : x
  2. Step 2: Convert to fraction form
    38,375,426,400.60/57,563,139,600.90 = 29,657,547,514.20/x
  3. Step 3: Cross multiply
    38,375,426,400.60x = 57,563,139,600.90 × 29,657,547,514.20
  4. Step 4: Simplify right side
    38,375,426,400.60x = 1,707,181,547,780,219,338,752
  5. Step 5: Solve for x
    x = 1,707,181,547,780,219,338,752/38,375,426,400.60
  6. Step 6: Final answer
    x = 44,486,321,271.30

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1.5x scale

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.