Home / 2,655,088,166.60-3,985,655,558.70-1,565,185,344.20

Finding the Fourth Proportional to 2,655,088,166.60, 3,985,655,558.70 and 1,565,185,344.20

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Solution

The fourth proportional to 2,655,088,166.60, 3,985,655,558.70 and 1,565,185,344.20 is: 2,349,560,269.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,655,088,166.60 : 3,985,655,558.70 = 1,565,185,344.20 : x
  2. Step 2: Convert to fraction form
    2,655,088,166.60/3,985,655,558.70 = 1,565,185,344.20/x
  3. Step 3: Cross multiply
    2,655,088,166.60x = 3,985,655,558.70 × 1,565,185,344.20
  4. Step 4: Simplify right side
    2,655,088,166.60x = 6,238,289,667,506,502,656
  5. Step 5: Solve for x
    x = 6,238,289,667,506,502,656/2,655,088,166.60
  6. Step 6: Final answer
    x = 2,349,560,269.22

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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.