Home / 76,094,921.98-114,141,047.10-52,730,118.46

Finding the Fourth Proportional to 76,094,921.98, 114,141,047.10 and 52,730,118.46

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Solution

The fourth proportional to 76,094,921.98, 114,141,047.10 and 52,730,118.46 is: 79,094,252.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,094,921.98 : 114,141,047.10 = 52,730,118.46 : x
  2. Step 2: Convert to fraction form
    76,094,921.98/114,141,047.10 = 52,730,118.46/x
  3. Step 3: Cross multiply
    76,094,921.98x = 114,141,047.10 × 52,730,118.46
  4. Step 4: Simplify right side
    76,094,921.98x = 6,018,670,934,731,439
  5. Step 5: Solve for x
    x = 6,018,670,934,731,439/76,094,921.98
  6. Step 6: Final answer
    x = 79,094,252.00

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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.