Home / 3,417,169,068,819.60-4,715,697,984,767.20-1,854,635,347,923.70

Finding the Fourth Proportional to 3,417,169,068,819.60, 4,715,697,984,767.20 and 1,854,635,347,923.70

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Solution

The fourth proportional to 3,417,169,068,819.60, 4,715,697,984,767.20 and 1,854,635,347,923.70 is: 2,559,399,314,621.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,417,169,068,819.60 : 4,715,697,984,767.20 = 1,854,635,347,923.70 : x
  2. Step 2: Convert to fraction form
    3,417,169,068,819.60/4,715,697,984,767.20 = 1,854,635,347,923.70/x
  3. Step 3: Cross multiply
    3,417,169,068,819.60x = 4,715,697,984,767.20 × 1,854,635,347,923.70
  4. Step 4: Simplify right side
    3,417,169,068,819.60x = 8,745,900,172,681,807,392,669,696
  5. Step 5: Solve for x
    x = 8,745,900,172,681,807,392,669,696/3,417,169,068,819.60
  6. Step 6: Final answer
    x = 2,559,399,314,621.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.