Home / 634,176,064.80-951,264,097.20-588,259,562.40

Finding the Fourth Proportional to 634,176,064.80, 951,264,097.20 and 588,259,562.40

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Solution

The fourth proportional to 634,176,064.80, 951,264,097.20 and 588,259,562.40 is: 882,389,343.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    634,176,064.80 : 951,264,097.20 = 588,259,562.40 : x
  2. Step 2: Convert to fraction form
    634,176,064.80/951,264,097.20 = 588,259,562.40/x
  3. Step 3: Cross multiply
    634,176,064.80x = 951,264,097.20 × 588,259,562.40
  4. Step 4: Simplify right side
    634,176,064.80x = 559,590,201,545,703,040
  5. Step 5: Solve for x
    x = 559,590,201,545,703,040/634,176,064.80
  6. Step 6: Final answer
    x = 882,389,343.60

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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.