Home / 5,609,077,776-7,740,755,245.44-3,102,908,279.04

Finding the Fourth Proportional to 5,609,077,776, 7,740,755,245.44 and 3,102,908,279.04

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Solution

The fourth proportional to 5,609,077,776, 7,740,755,245.44 and 3,102,908,279.04 is: 4,282,139,506.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,609,077,776 : 7,740,755,245.44 = 3,102,908,279.04 : x
  2. Step 2: Convert to fraction form
    5,609,077,776/7,740,755,245.44 = 3,102,908,279.04/x
  3. Step 3: Cross multiply
    5,609,077,776x = 7,740,755,245.44 × 3,102,908,279.04
  4. Step 4: Simplify right side
    5,609,077,776x = 24,018,853,537,098,080,256
  5. Step 5: Solve for x
    x = 24,018,853,537,098,080,256/5,609,077,776
  6. Step 6: Final answer
    x = 4,282,139,506.05

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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.