Home / 4,124,719,046,917.10-5,692,413,129,669.40-2,390,976,199,396.70

Finding the Fourth Proportional to 4,124,719,046,917.10, 5,692,413,129,669.40 and 2,390,976,199,396.70

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Solution

The fourth proportional to 4,124,719,046,917.10, 5,692,413,129,669.40 and 2,390,976,199,396.70 is: 3,299,721,545,967.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,124,719,046,917.10 : 5,692,413,129,669.40 = 2,390,976,199,396.70 : x
  2. Step 2: Convert to fraction form
    4,124,719,046,917.10/5,692,413,129,669.40 = 2,390,976,199,396.70/x
  3. Step 3: Cross multiply
    4,124,719,046,917.10x = 5,692,413,129,669.40 × 2,390,976,199,396.70
  4. Step 4: Simplify right side
    4,124,719,046,917.10x = 13,610,424,310,172,819,077,988,352
  5. Step 5: Solve for x
    x = 13,610,424,310,172,819,077,988,352/4,124,719,046,917.10
  6. Step 6: Final answer
    x = 3,299,721,545,967.00

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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.