Home / 4,146,898,341.06-6,224,774,089.45-1,787,223,807.83

Finding the Fourth Proportional to 4,146,898,341.06, 6,224,774,089.45 and 1,787,223,807.83

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Solution

The fourth proportional to 4,146,898,341.06, 6,224,774,089.45 and 1,787,223,807.83 is: 2,682,743,471.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,146,898,341.06 : 6,224,774,089.45 = 1,787,223,807.83 : x
  2. Step 2: Convert to fraction form
    4,146,898,341.06/6,224,774,089.45 = 1,787,223,807.83/x
  3. Step 3: Cross multiply
    4,146,898,341.06x = 6,224,774,089.45 × 1,787,223,807.83
  4. Step 4: Simplify right side
    4,146,898,341.06x = 11,125,064,451,018,618,880
  5. Step 5: Solve for x
    x = 11,125,064,451,018,618,880/4,146,898,341.06
  6. Step 6: Final answer
    x = 2,682,743,471.40

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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.