Home / 737,808,728.02-1,106,906,921.31-265,155,492.76

Finding the Fourth Proportional to 737,808,728.02, 1,106,906,921.31 and 265,155,492.76

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Solution

The fourth proportional to 737,808,728.02, 1,106,906,921.31 and 265,155,492.76 is: 397,802,897.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,808,728.02 : 1,106,906,921.31 = 265,155,492.76 : x
  2. Step 2: Convert to fraction form
    737,808,728.02/1,106,906,921.31 = 265,155,492.76/x
  3. Step 3: Cross multiply
    737,808,728.02x = 1,106,906,921.31 × 265,155,492.76
  4. Step 4: Simplify right side
    737,808,728.02x = 293,502,450,159,407,552
  5. Step 5: Solve for x
    x = 293,502,450,159,407,552/737,808,728.02
  6. Step 6: Final answer
    x = 397,802,897.98

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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.