Home / 97,073,736,710.16-145,610,605,065.26-27,280,653,062.16

Finding the Fourth Proportional to 97,073,736,710.16, 145,610,605,065.26 and 27,280,653,062.16

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Solution

The fourth proportional to 97,073,736,710.16, 145,610,605,065.26 and 27,280,653,062.16 is: 40,920,979,593.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,073,736,710.16 : 145,610,605,065.26 = 27,280,653,062.16 : x
  2. Step 2: Convert to fraction form
    97,073,736,710.16/145,610,605,065.26 = 27,280,653,062.16/x
  3. Step 3: Cross multiply
    97,073,736,710.16x = 145,610,605,065.26 × 27,280,653,062.16
  4. Step 4: Simplify right side
    97,073,736,710.16x = 3,972,352,398,956,555,665,408
  5. Step 5: Solve for x
    x = 3,972,352,398,956,555,665,408/97,073,736,710.16
  6. Step 6: Final answer
    x = 40,920,979,593.25

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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.