Home / 2,162,254,029.16-3,243,053,334.79-588,483,972.40

Finding the Fourth Proportional to 2,162,254,029.16, 3,243,053,334.79 and 588,483,972.40

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Solution

The fourth proportional to 2,162,254,029.16, 3,243,053,334.79 and 588,483,972.40 is: 882,636,768.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,162,254,029.16 : 3,243,053,334.79 = 588,483,972.40 : x
  2. Step 2: Convert to fraction form
    2,162,254,029.16/3,243,053,334.79 = 588,483,972.40/x
  3. Step 3: Cross multiply
    2,162,254,029.16x = 3,243,053,334.79 × 588,483,972.40
  4. Step 4: Simplify right side
    2,162,254,029.16x = 1,908,484,909,162,286,336
  5. Step 5: Solve for x
    x = 1,908,484,909,162,286,336/2,162,254,029.16
  6. Step 6: Final answer
    x = 882,636,768.59

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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.