Home / 6,884,295,218.40-10,326,442,827.60-2,226,640,006.20

Finding the Fourth Proportional to 6,884,295,218.40, 10,326,442,827.60 and 2,226,640,006.20

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Solution

The fourth proportional to 6,884,295,218.40, 10,326,442,827.60 and 2,226,640,006.20 is: 3,339,960,009.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,884,295,218.40 : 10,326,442,827.60 = 2,226,640,006.20 : x
  2. Step 2: Convert to fraction form
    6,884,295,218.40/10,326,442,827.60 = 2,226,640,006.20/x
  3. Step 3: Cross multiply
    6,884,295,218.40x = 10,326,442,827.60 × 2,226,640,006.20
  4. Step 4: Simplify right side
    6,884,295,218.40x = 22,993,270,721,671,208,960
  5. Step 5: Solve for x
    x = 22,993,270,721,671,208,960/6,884,295,218.40
  6. Step 6: Final answer
    x = 3,339,960,009.30

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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.