Home / 57,191,031.32-85,738,330.89-24,818,547.02

Finding the Fourth Proportional to 57,191,031.32, 85,738,330.89 and 24,818,547.02

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Solution

The fourth proportional to 57,191,031.32, 85,738,330.89 and 24,818,547.02 is: 37,206,896.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,191,031.32 : 85,738,330.89 = 24,818,547.02 : x
  2. Step 2: Convert to fraction form
    57,191,031.32/85,738,330.89 = 24,818,547.02/x
  3. Step 3: Cross multiply
    57,191,031.32x = 85,738,330.89 × 24,818,547.02
  4. Step 4: Simplify right side
    57,191,031.32x = 2,127,900,796,609,783.50
  5. Step 5: Solve for x
    x = 2,127,900,796,609,783.50/57,191,031.32
  6. Step 6: Final answer
    x = 37,206,896.74

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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.