Home / 2,873,161,068.03-3,964,960,520.01-1,553,061,624.03

Finding the Fourth Proportional to 2,873,161,068.03, 3,964,960,520.01 and 1,553,061,624.03

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Solution

The fourth proportional to 2,873,161,068.03, 3,964,960,520.01 and 1,553,061,624.03 is: 2,143,224,093.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,873,161,068.03 : 3,964,960,520.01 = 1,553,061,624.03 : x
  2. Step 2: Convert to fraction form
    2,873,161,068.03/3,964,960,520.01 = 1,553,061,624.03/x
  3. Step 3: Cross multiply
    2,873,161,068.03x = 3,964,960,520.01 × 1,553,061,624.03
  4. Step 4: Simplify right side
    2,873,161,068.03x = 6,157,828,024,421,564,416
  5. Step 5: Solve for x
    x = 6,157,828,024,421,564,416/2,873,161,068.03
  6. Step 6: Final answer
    x = 2,143,224,093.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.