Home / 5,697,547,652.06-7,862,661,925.23-3,157,272,051.59

Finding the Fourth Proportional to 5,697,547,652.06, 7,862,661,925.23 and 3,157,272,051.59

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Solution

The fourth proportional to 5,697,547,652.06, 7,862,661,925.23 and 3,157,272,051.59 is: 4,357,061,013.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,697,547,652.06 : 7,862,661,925.23 = 3,157,272,051.59 : x
  2. Step 2: Convert to fraction form
    5,697,547,652.06/7,862,661,925.23 = 3,157,272,051.59/x
  3. Step 3: Cross multiply
    5,697,547,652.06x = 7,862,661,925.23 × 3,157,272,051.59
  4. Step 4: Simplify right side
    5,697,547,652.06x = 24,824,562,747,629,502,464
  5. Step 5: Solve for x
    x = 24,824,562,747,629,502,464/5,697,547,652.06
  6. Step 6: Final answer
    x = 4,357,061,013.55

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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.