Home / 6,656,271,325.30-9,984,406,987.95-3,216,417,757.30

Finding the Fourth Proportional to 6,656,271,325.30, 9,984,406,987.95 and 3,216,417,757.30

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Solution

The fourth proportional to 6,656,271,325.30, 9,984,406,987.95 and 3,216,417,757.30 is: 4,824,626,635.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,656,271,325.30 : 9,984,406,987.95 = 3,216,417,757.30 : x
  2. Step 2: Convert to fraction form
    6,656,271,325.30/9,984,406,987.95 = 3,216,417,757.30/x
  3. Step 3: Cross multiply
    6,656,271,325.30x = 9,984,406,987.95 × 3,216,417,757.30
  4. Step 4: Simplify right side
    6,656,271,325.30x = 32,114,023,932,152,590,336
  5. Step 5: Solve for x
    x = 32,114,023,932,152,590,336/6,656,271,325.30
  6. Step 6: Final answer
    x = 4,824,626,635.95

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.