Home / 53,773,345,882.93-74,240,707,074.02-34,230,646,579.12

Finding the Fourth Proportional to 53,773,345,882.93, 74,240,707,074.02 and 34,230,646,579.12

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Solution

The fourth proportional to 53,773,345,882.93, 74,240,707,074.02 and 34,230,646,579.12 is: 47,259,610,944.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,773,345,882.93 : 74,240,707,074.02 = 34,230,646,579.12 : x
  2. Step 2: Convert to fraction form
    53,773,345,882.93/74,240,707,074.02 = 34,230,646,579.12/x
  3. Step 3: Cross multiply
    53,773,345,882.93x = 74,240,707,074.02 × 34,230,646,579.12
  4. Step 4: Simplify right side
    53,773,345,882.93x = 2,541,307,405,634,752,741,376
  5. Step 5: Solve for x
    x = 2,541,307,405,634,752,741,376/53,773,345,882.93
  6. Step 6: Final answer
    x = 47,259,610,944.94

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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.