Home / 5,697,547,652.56-7,862,661,925.92-3,157,272,052.10

Finding the Fourth Proportional to 5,697,547,652.56, 7,862,661,925.92 and 3,157,272,052.10

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Solution

The fourth proportional to 5,697,547,652.56, 7,862,661,925.92 and 3,157,272,052.10 is: 4,357,061,014.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,697,547,652.56 : 7,862,661,925.92 = 3,157,272,052.10 : x
  2. Step 2: Convert to fraction form
    5,697,547,652.56/7,862,661,925.92 = 3,157,272,052.10/x
  3. Step 3: Cross multiply
    5,697,547,652.56x = 7,862,661,925.92 × 3,157,272,052.10
  4. Step 4: Simplify right side
    5,697,547,652.56x = 24,824,562,753,817,976,832
  5. Step 5: Solve for x
    x = 24,824,562,753,817,976,832/5,697,547,652.56
  6. Step 6: Final answer
    x = 4,357,061,014.25

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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.