Home / 359,384,671,700.92-539,110,147,040.97-117,363,050,293.81

Finding the Fourth Proportional to 359,384,671,700.92, 539,110,147,040.97 and 117,363,050,293.81

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Solution

The fourth proportional to 359,384,671,700.92, 539,110,147,040.97 and 117,363,050,293.81 is: 176,055,397,693.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    359,384,671,700.92 : 539,110,147,040.97 = 117,363,050,293.81 : x
  2. Step 2: Convert to fraction form
    359,384,671,700.92/539,110,147,040.97 = 117,363,050,293.81/x
  3. Step 3: Cross multiply
    359,384,671,700.92x = 539,110,147,040.97 × 117,363,050,293.81
  4. Step 4: Simplify right side
    359,384,671,700.92x = 63,271,611,301,072,660,856,832
  5. Step 5: Solve for x
    x = 63,271,611,301,072,660,856,832/359,384,671,700.92
  6. Step 6: Final answer
    x = 176,055,397,693.00

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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.