Home / 2,360,501,731.48-3,257,778,035.12-1,343,474,433.55

Finding the Fourth Proportional to 2,360,501,731.48, 3,257,778,035.12 and 1,343,474,433.55

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Solution

The fourth proportional to 2,360,501,731.48, 3,257,778,035.12 and 1,343,474,433.55 is: 1,854,157,292.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,360,501,731.48 : 3,257,778,035.12 = 1,343,474,433.55 : x
  2. Step 2: Convert to fraction form
    2,360,501,731.48/3,257,778,035.12 = 1,343,474,433.55/x
  3. Step 3: Cross multiply
    2,360,501,731.48x = 3,257,778,035.12 × 1,343,474,433.55
  4. Step 4: Simplify right side
    2,360,501,731.48x = 4,376,741,500,343,421,952
  5. Step 5: Solve for x
    x = 4,376,741,500,343,421,952/2,360,501,731.48
  6. Step 6: Final answer
    x = 1,854,157,292.91

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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.