Home / 168,113,094.30-252,169,641.45-59,061,401.10

Finding the Fourth Proportional to 168,113,094.30, 252,169,641.45 and 59,061,401.10

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Solution

The fourth proportional to 168,113,094.30, 252,169,641.45 and 59,061,401.10 is: 88,592,101.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,113,094.30 : 252,169,641.45 = 59,061,401.10 : x
  2. Step 2: Convert to fraction form
    168,113,094.30/252,169,641.45 = 59,061,401.10/x
  3. Step 3: Cross multiply
    168,113,094.30x = 252,169,641.45 × 59,061,401.10
  4. Step 4: Simplify right side
    168,113,094.30x = 14,893,492,338,921,636
  5. Step 5: Solve for x
    x = 14,893,492,338,921,636/168,113,094.30
  6. Step 6: Final answer
    x = 88,592,101.65

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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.