Home / 2,220,962,996.58-3,064,929,225.58-1,230,952,329.06

Finding the Fourth Proportional to 2,220,962,996.58, 3,064,929,225.58 and 1,230,952,329.06

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Solution

The fourth proportional to 2,220,962,996.58, 3,064,929,225.58 and 1,230,952,329.06 is: 1,698,714,375.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,220,962,996.58 : 3,064,929,225.58 = 1,230,952,329.06 : x
  2. Step 2: Convert to fraction form
    2,220,962,996.58/3,064,929,225.58 = 1,230,952,329.06/x
  3. Step 3: Cross multiply
    2,220,962,996.58x = 3,064,929,225.58 × 1,230,952,329.06
  4. Step 4: Simplify right side
    2,220,962,996.58x = 3,772,781,768,631,762,944
  5. Step 5: Solve for x
    x = 3,772,781,768,631,762,944/2,220,962,996.58
  6. Step 6: Final answer
    x = 1,698,714,375.00

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1.5x scale

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.