Home / 35,020,534.11-48,327,832.59-19,340,222.08

Finding the Fourth Proportional to 35,020,534.11, 48,327,832.59 and 19,340,222.08

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Solution

The fourth proportional to 35,020,534.11, 48,327,832.59 and 19,340,222.08 is: 26,689,227.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,020,534.11 : 48,327,832.59 = 19,340,222.08 : x
  2. Step 2: Convert to fraction form
    35,020,534.11/48,327,832.59 = 19,340,222.08/x
  3. Step 3: Cross multiply
    35,020,534.11x = 48,327,832.59 × 19,340,222.08
  4. Step 4: Simplify right side
    35,020,534.11x = 934,671,014,935,661.62
  5. Step 5: Solve for x
    x = 934,671,014,935,661.62/35,020,534.11
  6. Step 6: Final answer
    x = 26,689,227.87

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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.