Home / 6,740,376,001.90-10,106,532,924.45-3,475,202,497.90

Finding the Fourth Proportional to 6,740,376,001.90, 10,106,532,924.45 and 3,475,202,497.90

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Solution

The fourth proportional to 6,740,376,001.90, 10,106,532,924.45 and 3,475,202,497.90 is: 5,210,725,403.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,740,376,001.90 : 10,106,532,924.45 = 3,475,202,497.90 : x
  2. Step 2: Convert to fraction form
    6,740,376,001.90/10,106,532,924.45 = 3,475,202,497.90/x
  3. Step 3: Cross multiply
    6,740,376,001.90x = 10,106,532,924.45 × 3,475,202,497.90
  4. Step 4: Simplify right side
    6,740,376,001.90x = 35,122,248,464,157,237,248
  5. Step 5: Solve for x
    x = 35,122,248,464,157,237,248/6,740,376,001.90
  6. Step 6: Final answer
    x = 5,210,725,403.78

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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.