Home / 3,079,176,085.35-4,619,225,050.05-1,114,488,841.56

Finding the Fourth Proportional to 3,079,176,085.35, 4,619,225,050.05 and 1,114,488,841.56

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Solution

The fourth proportional to 3,079,176,085.35, 4,619,225,050.05 and 1,114,488,841.56 is: 1,671,900,090.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,079,176,085.35 : 4,619,225,050.05 = 1,114,488,841.56 : x
  2. Step 2: Convert to fraction form
    3,079,176,085.35/4,619,225,050.05 = 1,114,488,841.56/x
  3. Step 3: Cross multiply
    3,079,176,085.35x = 4,619,225,050.05 × 1,114,488,841.56
  4. Step 4: Simplify right side
    3,079,176,085.35x = 5,148,074,774,935,157,760
  5. Step 5: Solve for x
    x = 5,148,074,774,935,157,760/3,079,176,085.35
  6. Step 6: Final answer
    x = 1,671,900,090.23

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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.