Home / 2,149,607,035,248.90-3,224,422,607,637.30-717,010,996,762.30

Finding the Fourth Proportional to 2,149,607,035,248.90, 3,224,422,607,637.30 and 717,010,996,762.30

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Solution

The fourth proportional to 2,149,607,035,248.90, 3,224,422,607,637.30 and 717,010,996,762.30 is: 1,075,520,516,063.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,149,607,035,248.90 : 3,224,422,607,637.30 = 717,010,996,762.30 : x
  2. Step 2: Convert to fraction form
    2,149,607,035,248.90/3,224,422,607,637.30 = 717,010,996,762.30/x
  3. Step 3: Cross multiply
    2,149,607,035,248.90x = 3,224,422,607,637.30 × 717,010,996,762.30
  4. Step 4: Simplify right side
    2,149,607,035,248.90x = 2,311,946,467,884,914,995,888,128
  5. Step 5: Solve for x
    x = 2,311,946,467,884,914,995,888,128/2,149,607,035,248.90
  6. Step 6: Final answer
    x = 1,075,520,516,063.63

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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.