Home / 443,865,065.04-666,060,624-247,293,010.80

Finding the Fourth Proportional to 443,865,065.04, 666,060,624 and 247,293,010.80

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Solution

The fourth proportional to 443,865,065.04, 666,060,624 and 247,293,010.80 is: 371,086,057.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    443,865,065.04 : 666,060,624 = 247,293,010.80 : x
  2. Step 2: Convert to fraction form
    443,865,065.04/666,060,624 = 247,293,010.80/x
  3. Step 3: Cross multiply
    443,865,065.04x = 666,060,624 × 247,293,010.80
  4. Step 4: Simplify right side
    443,865,065.04x = 164,712,137,084,286,752
  5. Step 5: Solve for x
    x = 164,712,137,084,286,752/443,865,065.04
  6. Step 6: Final answer
    x = 371,086,057.58

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.