Home / 35,295,500.92-48,708,974-19,615,186.16

Finding the Fourth Proportional to 35,295,500.92, 48,708,974 and 19,615,186.16

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Solution

The fourth proportional to 35,295,500.92, 48,708,974 and 19,615,186.16 is: 27,069,614.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,295,500.92 : 48,708,974 = 19,615,186.16 : x
  2. Step 2: Convert to fraction form
    35,295,500.92/48,708,974 = 19,615,186.16/x
  3. Step 3: Cross multiply
    35,295,500.92x = 48,708,974 × 19,615,186.16
  4. Step 4: Simplify right side
    35,295,500.92x = 955,435,592,672,599.88
  5. Step 5: Solve for x
    x = 955,435,592,672,599.88/35,295,500.92
  6. Step 6: Final answer
    x = 27,069,614.19

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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.