Home / 9,591,390,899.64-13,235,447,508.48-5,576,776,350.48

Finding the Fourth Proportional to 9,591,390,899.64, 13,235,447,508.48 and 5,576,776,350.48

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Solution

The fourth proportional to 9,591,390,899.64, 13,235,447,508.48 and 5,576,776,350.48 is: 7,695,560,677.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,591,390,899.64 : 13,235,447,508.48 = 5,576,776,350.48 : x
  2. Step 2: Convert to fraction form
    9,591,390,899.64/13,235,447,508.48 = 5,576,776,350.48/x
  3. Step 3: Cross multiply
    9,591,390,899.64x = 13,235,447,508.48 × 5,576,776,350.48
  4. Step 4: Simplify right side
    9,591,390,899.64x = 73,811,130,653,310,697,472
  5. Step 5: Solve for x
    x = 73,811,130,653,310,697,472/9,591,390,899.64
  6. Step 6: Final answer
    x = 7,695,560,677.87

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1.5x scale

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.