Home / 95,026,492.50-131,136,559.70-51,566,428.50

Finding the Fourth Proportional to 95,026,492.50, 131,136,559.70 and 51,566,428.50

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Solution

The fourth proportional to 95,026,492.50, 131,136,559.70 and 51,566,428.50 is: 71,161,671.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,026,492.50 : 131,136,559.70 = 51,566,428.50 : x
  2. Step 2: Convert to fraction form
    95,026,492.50/131,136,559.70 = 51,566,428.50/x
  3. Step 3: Cross multiply
    95,026,492.50x = 131,136,559.70 × 51,566,428.50
  4. Step 4: Simplify right side
    95,026,492.50x = 6,762,244,029,248,199
  5. Step 5: Solve for x
    x = 6,762,244,029,248,199/95,026,492.50
  6. Step 6: Final answer
    x = 71,161,671.35

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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.