Home / 218,074,510.02-301,334,728.02-165,772,744.14

Finding the Fourth Proportional to 218,074,510.02, 301,334,728.02 and 165,772,744.14

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Solution

The fourth proportional to 218,074,510.02, 301,334,728.02 and 165,772,744.14 is: 229,064,299.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    218,074,510.02 : 301,334,728.02 = 165,772,744.14 : x
  2. Step 2: Convert to fraction form
    218,074,510.02/301,334,728.02 = 165,772,744.14/x
  3. Step 3: Cross multiply
    218,074,510.02x = 301,334,728.02 × 165,772,744.14
  4. Step 4: Simplify right side
    218,074,510.02x = 49,953,084,768,555,944
  5. Step 5: Solve for x
    x = 49,953,084,768,555,944/218,074,510.02
  6. Step 6: Final answer
    x = 229,064,299.00

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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.