Home / 2,346,283,221.64-3,520,283,109.54-2,207,672,780.08

Finding the Fourth Proportional to 2,346,283,221.64, 3,520,283,109.54 and 2,207,672,780.08

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Solution

The fourth proportional to 2,346,283,221.64, 3,520,283,109.54 and 2,207,672,780.08 is: 3,312,316,743.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,346,283,221.64 : 3,520,283,109.54 = 2,207,672,780.08 : x
  2. Step 2: Convert to fraction form
    2,346,283,221.64/3,520,283,109.54 = 2,207,672,780.08/x
  3. Step 3: Cross multiply
    2,346,283,221.64x = 3,520,283,109.54 × 2,207,672,780.08
  4. Step 4: Simplify right side
    2,346,283,221.64x = 7,771,633,199,106,838,528
  5. Step 5: Solve for x
    x = 7,771,633,199,106,838,528/2,346,283,221.64
  6. Step 6: Final answer
    x = 3,312,316,743.11

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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.