Home / 76,094,922.48-114,141,047.85-52,730,118.96

Finding the Fourth Proportional to 76,094,922.48, 114,141,047.85 and 52,730,118.96

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Solution

The fourth proportional to 76,094,922.48, 114,141,047.85 and 52,730,118.96 is: 79,094,252.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,094,922.48 : 114,141,047.85 = 52,730,118.96 : x
  2. Step 2: Convert to fraction form
    76,094,922.48/114,141,047.85 = 52,730,118.96/x
  3. Step 3: Cross multiply
    76,094,922.48x = 114,141,047.85 × 52,730,118.96
  4. Step 4: Simplify right side
    76,094,922.48x = 6,018,671,031,349,552
  5. Step 5: Solve for x
    x = 6,018,671,031,349,552/76,094,922.48
  6. Step 6: Final answer
    x = 79,094,252.75

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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.