Home / 21,362,616,002.90-32,043,924,004.35-14,750,639,657.30

Finding the Fourth Proportional to 21,362,616,002.90, 32,043,924,004.35 and 14,750,639,657.30

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Solution

The fourth proportional to 21,362,616,002.90, 32,043,924,004.35 and 14,750,639,657.30 is: 22,125,959,485.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,362,616,002.90 : 32,043,924,004.35 = 14,750,639,657.30 : x
  2. Step 2: Convert to fraction form
    21,362,616,002.90/32,043,924,004.35 = 14,750,639,657.30/x
  3. Step 3: Cross multiply
    21,362,616,002.90x = 32,043,924,004.35 × 14,750,639,657.30
  4. Step 4: Simplify right side
    21,362,616,002.90x = 472,668,376,194,072,510,464
  5. Step 5: Solve for x
    x = 472,668,376,194,072,510,464/21,362,616,002.90
  6. Step 6: Final answer
    x = 22,125,959,485.95

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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.