Home / 57,492,788,122.56-86,162,095,319.76-44,745,254,794.08

Finding the Fourth Proportional to 57,492,788,122.56, 86,162,095,319.76 and 44,745,254,794.08

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Solution

The fourth proportional to 57,492,788,122.56, 86,162,095,319.76 and 44,745,254,794.08 is: 67,057,887,338.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,492,788,122.56 : 86,162,095,319.76 = 44,745,254,794.08 : x
  2. Step 2: Convert to fraction form
    57,492,788,122.56/86,162,095,319.76 = 44,745,254,794.08/x
  3. Step 3: Cross multiply
    57,492,788,122.56x = 86,162,095,319.76 × 44,745,254,794.08
  4. Step 4: Simplify right side
    57,492,788,122.56x = 3,855,344,908,674,468,937,728
  5. Step 5: Solve for x
    x = 3,855,344,908,674,468,937,728/57,492,788,122.56
  6. Step 6: Final answer
    x = 67,057,887,338.08

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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.