Home / 4,774,648,200.95-6,588,859,996.49-2,740,433,881.28

Finding the Fourth Proportional to 4,774,648,200.95, 6,588,859,996.49 and 2,740,433,881.28

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Solution

The fourth proportional to 4,774,648,200.95, 6,588,859,996.49 and 2,740,433,881.28 is: 3,781,710,068.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,774,648,200.95 : 6,588,859,996.49 = 2,740,433,881.28 : x
  2. Step 2: Convert to fraction form
    4,774,648,200.95/6,588,859,996.49 = 2,740,433,881.28/x
  3. Step 3: Cross multiply
    4,774,648,200.95x = 6,588,859,996.49 × 2,740,433,881.28
  4. Step 4: Simplify right side
    4,774,648,200.95x = 18,056,335,173,344,970,752
  5. Step 5: Solve for x
    x = 18,056,335,173,344,970,752/4,774,648,200.95
  6. Step 6: Final answer
    x = 3,781,710,068.14

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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.