Home / 64,760,350.60-97,014,554.70-39,125,211.40

Finding the Fourth Proportional to 64,760,350.60, 97,014,554.70 and 39,125,211.40

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Solution

The fourth proportional to 64,760,350.60, 97,014,554.70 and 39,125,211.40 is: 58,611,711.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,760,350.60 : 97,014,554.70 = 39,125,211.40 : x
  2. Step 2: Convert to fraction form
    64,760,350.60/97,014,554.70 = 39,125,211.40/x
  3. Step 3: Cross multiply
    64,760,350.60x = 97,014,554.70 × 39,125,211.40
  4. Step 4: Simplify right side
    64,760,350.60x = 3,795,714,961,514,363.50
  5. Step 5: Solve for x
    x = 3,795,714,961,514,363.50/64,760,350.60
  6. Step 6: Final answer
    x = 58,611,711.12

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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.