Home / 899,923,036.02-1,349,748,162.63-244,925,103.63

Finding the Fourth Proportional to 899,923,036.02, 1,349,748,162.63 and 244,925,103.63

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Solution

The fourth proportional to 899,923,036.02, 1,349,748,162.63 and 244,925,103.63 is: 367,350,534.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    899,923,036.02 : 1,349,748,162.63 = 244,925,103.63 : x
  2. Step 2: Convert to fraction form
    899,923,036.02/1,349,748,162.63 = 244,925,103.63/x
  3. Step 3: Cross multiply
    899,923,036.02x = 1,349,748,162.63 × 244,925,103.63
  4. Step 4: Simplify right side
    899,923,036.02x = 330,587,208,606,554,880
  5. Step 5: Solve for x
    x = 330,587,208,606,554,880/899,923,036.02
  6. Step 6: Final answer
    x = 367,350,534.85

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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.