Home / 6,407,300,642,217.40-8,842,832,907,250.80-3,806,025,254,050.80

Finding the Fourth Proportional to 6,407,300,642,217.40, 8,842,832,907,250.80 and 3,806,025,254,050.80

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Solution

The fourth proportional to 6,407,300,642,217.40, 8,842,832,907,250.80 and 3,806,025,254,050.80 is: 5,252,765,125,549.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,407,300,642,217.40 : 8,842,832,907,250.80 = 3,806,025,254,050.80 : x
  2. Step 2: Convert to fraction form
    6,407,300,642,217.40/8,842,832,907,250.80 = 3,806,025,254,050.80/x
  3. Step 3: Cross multiply
    6,407,300,642,217.40x = 8,842,832,907,250.80 × 3,806,025,254,050.80
  4. Step 4: Simplify right side
    6,407,300,642,217.40x = 33,656,045,362,348,001,197,031,424
  5. Step 5: Solve for x
    x = 33,656,045,362,348,001,197,031,424/6,407,300,642,217.40
  6. Step 6: Final answer
    x = 5,252,765,125,549.11

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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.