Home / 9,709,087,694.40-14,570,433,986.40-6,223,968,475.20

Finding the Fourth Proportional to 9,709,087,694.40, 14,570,433,986.40 and 6,223,968,475.20

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Solution

The fourth proportional to 9,709,087,694.40, 14,570,433,986.40 and 6,223,968,475.20 is: 9,340,313,390.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,709,087,694.40 : 14,570,433,986.40 = 6,223,968,475.20 : x
  2. Step 2: Convert to fraction form
    9,709,087,694.40/14,570,433,986.40 = 6,223,968,475.20/x
  3. Step 3: Cross multiply
    9,709,087,694.40x = 14,570,433,986.40 × 6,223,968,475.20
  4. Step 4: Simplify right side
    9,709,087,694.40x = 90,685,921,801,336,258,560
  5. Step 5: Solve for x
    x = 90,685,921,801,336,258,560/9,709,087,694.40
  6. Step 6: Final answer
    x = 9,340,313,390.48

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1.5x scale

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.