Home / 64,099,607.30-88,457,491.35-34,730,963.04

Finding the Fourth Proportional to 64,099,607.30, 88,457,491.35 and 34,730,963.04

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Solution

The fourth proportional to 64,099,607.30, 88,457,491.35 and 34,730,963.04 is: 47,928,747.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,099,607.30 : 88,457,491.35 = 34,730,963.04 : x
  2. Step 2: Convert to fraction form
    64,099,607.30/88,457,491.35 = 34,730,963.04/x
  3. Step 3: Cross multiply
    64,099,607.30x = 88,457,491.35 × 34,730,963.04
  4. Step 4: Simplify right side
    64,099,607.30x = 3,072,213,862,514,315
  5. Step 5: Solve for x
    x = 3,072,213,862,514,315/64,099,607.30
  6. Step 6: Final answer
    x = 47,928,747.03

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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.