Home / 9,298,590,428.88-13,941,345,834.72-4,319,025,393.60

Finding the Fourth Proportional to 9,298,590,428.88, 13,941,345,834.72 and 4,319,025,393.60

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Solution

The fourth proportional to 9,298,590,428.88, 13,941,345,834.72 and 4,319,025,393.60 is: 6,475,500,468.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,298,590,428.88 : 13,941,345,834.72 = 4,319,025,393.60 : x
  2. Step 2: Convert to fraction form
    9,298,590,428.88/13,941,345,834.72 = 4,319,025,393.60/x
  3. Step 3: Cross multiply
    9,298,590,428.88x = 13,941,345,834.72 × 4,319,025,393.60
  4. Step 4: Simplify right side
    9,298,590,428.88x = 60,213,026,681,115,271,168
  5. Step 5: Solve for x
    x = 60,213,026,681,115,271,168/9,298,590,428.88
  6. Step 6: Final answer
    x = 6,475,500,468.77

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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.