Home / 9,591,390,901.14-13,235,447,510.55-5,576,776,351.98

Finding the Fourth Proportional to 9,591,390,901.14, 13,235,447,510.55 and 5,576,776,351.98

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Solution

The fourth proportional to 9,591,390,901.14, 13,235,447,510.55 and 5,576,776,351.98 is: 7,695,560,679.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,591,390,901.14 : 13,235,447,510.55 = 5,576,776,351.98 : x
  2. Step 2: Convert to fraction form
    9,591,390,901.14/13,235,447,510.55 = 5,576,776,351.98/x
  3. Step 3: Cross multiply
    9,591,390,901.14x = 13,235,447,510.55 × 5,576,776,351.98
  4. Step 4: Simplify right side
    9,591,390,901.14x = 73,811,130,684,707,799,040
  5. Step 5: Solve for x
    x = 73,811,130,684,707,799,040/9,591,390,901.14
  6. Step 6: Final answer
    x = 7,695,560,679.94

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Double scale
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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.