Home / 9,582,158,634.16-14,360,390,196.72-7,457,569,882.16

Finding the Fourth Proportional to 9,582,158,634.16, 14,360,390,196.72 and 7,457,569,882.16

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Solution

The fourth proportional to 9,582,158,634.16, 14,360,390,196.72 and 7,457,569,882.16 is: 11,176,355,716.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,582,158,634.16 : 14,360,390,196.72 = 7,457,569,882.16 : x
  2. Step 2: Convert to fraction form
    9,582,158,634.16/14,360,390,196.72 = 7,457,569,882.16/x
  3. Step 3: Cross multiply
    9,582,158,634.16x = 14,360,390,196.72 × 7,457,569,882.16
  4. Step 4: Simplify right side
    9,582,158,634.16x = 107,093,613,427,124,781,056
  5. Step 5: Solve for x
    x = 107,093,613,427,124,781,056/9,582,158,634.16
  6. Step 6: Final answer
    x = 11,176,355,716.48

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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.