Home / 7,278,767,712,000.60-10,045,015,190,260-4,030,828,042,468.70

Finding the Fourth Proportional to 7,278,767,712,000.60, 10,045,015,190,260 and 4,030,828,042,468.70

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Solution

The fourth proportional to 7,278,767,712,000.60, 10,045,015,190,260 and 4,030,828,042,468.70 is: 5,562,717,553,023.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,278,767,712,000.60 : 10,045,015,190,260 = 4,030,828,042,468.70 : x
  2. Step 2: Convert to fraction form
    7,278,767,712,000.60/10,045,015,190,260 = 4,030,828,042,468.70/x
  3. Step 3: Cross multiply
    7,278,767,712,000.60x = 10,045,015,190,260 × 4,030,828,042,468.70
  4. Step 4: Simplify right side
    7,278,767,712,000.60x = 40,489,728,915,924,077,825,228,800
  5. Step 5: Solve for x
    x = 40,489,728,915,924,077,825,228,800/7,278,767,712,000.60
  6. Step 6: Final answer
    x = 5,562,717,553,023.18

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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.