Home / 6,147,871,284.93-9,222,369,706.29-1,726,260,916.40

Finding the Fourth Proportional to 6,147,871,284.93, 9,222,369,706.29 and 1,726,260,916.40

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Solution

The fourth proportional to 6,147,871,284.93, 9,222,369,706.29 and 1,726,260,916.40 is: 2,589,549,397.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,147,871,284.93 : 9,222,369,706.29 = 1,726,260,916.40 : x
  2. Step 2: Convert to fraction form
    6,147,871,284.93/9,222,369,706.29 = 1,726,260,916.40/x
  3. Step 3: Cross multiply
    6,147,871,284.93x = 9,222,369,706.29 × 1,726,260,916.40
  4. Step 4: Simplify right side
    6,147,871,284.93x = 15,920,216,380,559,775,744
  5. Step 5: Solve for x
    x = 15,920,216,380,559,775,744/6,147,871,284.93
  6. Step 6: Final answer
    x = 2,589,549,397.30

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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.