Home / 922,464,912.04-1,273,001,565.54-504,777,185.08

Finding the Fourth Proportional to 922,464,912.04, 1,273,001,565.54 and 504,777,185.08

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Solution

The fourth proportional to 922,464,912.04, 1,273,001,565.54 and 504,777,185.08 is: 696,592,508.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    922,464,912.04 : 1,273,001,565.54 = 504,777,185.08 : x
  2. Step 2: Convert to fraction form
    922,464,912.04/1,273,001,565.54 = 504,777,185.08/x
  3. Step 3: Cross multiply
    922,464,912.04x = 1,273,001,565.54 × 504,777,185.08
  4. Step 4: Simplify right side
    922,464,912.04x = 642,582,146,855,714,304
  5. Step 5: Solve for x
    x = 642,582,146,855,714,304/922,464,912.04
  6. Step 6: Final answer
    x = 696,592,508.26

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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.