Home / 9,741,413,626.80-14,617,648,069.56-5,259,448,574.28

Finding the Fourth Proportional to 9,741,413,626.80, 14,617,648,069.56 and 5,259,448,574.28

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Solution

The fourth proportional to 9,741,413,626.80, 14,617,648,069.56 and 5,259,448,574.28 is: 7,892,157,262.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,741,413,626.80 : 14,617,648,069.56 = 5,259,448,574.28 : x
  2. Step 2: Convert to fraction form
    9,741,413,626.80/14,617,648,069.56 = 5,259,448,574.28/x
  3. Step 3: Cross multiply
    9,741,413,626.80x = 14,617,648,069.56 × 5,259,448,574.28
  4. Step 4: Simplify right side
    9,741,413,626.80x = 76,880,768,298,774,134,784
  5. Step 5: Solve for x
    x = 76,880,768,298,774,134,784/9,741,413,626.80
  6. Step 6: Final answer
    x = 7,892,157,262.19

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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.