Home / 359,630,104,348.80-539,478,316,457.26-117,608,469,906.24

Finding the Fourth Proportional to 359,630,104,348.80, 539,478,316,457.26 and 117,608,469,906.24

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Solution

The fourth proportional to 359,630,104,348.80, 539,478,316,457.26 and 117,608,469,906.24 is: 176,423,549,026.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    359,630,104,348.80 : 539,478,316,457.26 = 117,608,469,906.24 : x
  2. Step 2: Convert to fraction form
    359,630,104,348.80/539,478,316,457.26 = 117,608,469,906.24/x
  3. Step 3: Cross multiply
    359,630,104,348.80x = 539,478,316,457.26 × 117,608,469,906.24
  4. Step 4: Simplify right side
    359,630,104,348.80x = 63,447,219,346,132,684,505,088
  5. Step 5: Solve for x
    x = 63,447,219,346,132,684,505,088/359,630,104,348.80
  6. Step 6: Final answer
    x = 176,423,549,026.91

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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.