Home / 82,655,000.30-114,061,038.18-45,481,804.32

Finding the Fourth Proportional to 82,655,000.30, 114,061,038.18 and 45,481,804.32

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Solution

The fourth proportional to 82,655,000.30, 114,061,038.18 and 45,481,804.32 is: 62,763,314.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,655,000.30 : 114,061,038.18 = 45,481,804.32 : x
  2. Step 2: Convert to fraction form
    82,655,000.30/114,061,038.18 = 45,481,804.32/x
  3. Step 3: Cross multiply
    82,655,000.30x = 114,061,038.18 × 45,481,804.32
  4. Step 4: Simplify right side
    82,655,000.30x = 5,187,701,819,038,809
  5. Step 5: Solve for x
    x = 5,187,701,819,038,809/82,655,000.30
  6. Step 6: Final answer
    x = 62,763,314.99

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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.