Home / 2,402,737,740,594.30-3,316,062,339,890.40-1,427,259,470,031.90

Finding the Fourth Proportional to 2,402,737,740,594.30, 3,316,062,339,890.40 and 1,427,259,470,031.90

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Solution

The fourth proportional to 2,402,737,740,594.30, 3,316,062,339,890.40 and 1,427,259,470,031.90 is: 1,969,786,921,752.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,402,737,740,594.30 : 3,316,062,339,890.40 = 1,427,259,470,031.90 : x
  2. Step 2: Convert to fraction form
    2,402,737,740,594.30/3,316,062,339,890.40 = 1,427,259,470,031.90/x
  3. Step 3: Cross multiply
    2,402,737,740,594.30x = 3,316,062,339,890.40 × 1,427,259,470,031.90
  4. Step 4: Simplify right side
    2,402,737,740,594.30x = 4,732,881,377,824,714,033,987,584
  5. Step 5: Solve for x
    x = 4,732,881,377,824,714,033,987,584/2,402,737,740,594.30
  6. Step 6: Final answer
    x = 1,969,786,921,752.88

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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.