Home / 9,364,779,602.56-14,048,743,964.91-4,643,334,530.68

Finding the Fourth Proportional to 9,364,779,602.56, 14,048,743,964.91 and 4,643,334,530.68

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Solution

The fourth proportional to 9,364,779,602.56, 14,048,743,964.91 and 4,643,334,530.68 is: 6,965,782,509.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,364,779,602.56 : 14,048,743,964.91 = 4,643,334,530.68 : x
  2. Step 2: Convert to fraction form
    9,364,779,602.56/14,048,743,964.91 = 4,643,334,530.68/x
  3. Step 3: Cross multiply
    9,364,779,602.56x = 14,048,743,964.91 × 4,643,334,530.68
  4. Step 4: Simplify right side
    9,364,779,602.56x = 65,233,017,964,948,856,832
  5. Step 5: Solve for x
    x = 65,233,017,964,948,856,832/9,364,779,602.56
  6. Step 6: Final answer
    x = 6,965,782,509.94

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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.