Home / 2,911,533,563.33-4,018,096,376.04-1,606,473,510.96

Finding the Fourth Proportional to 2,911,533,563.33, 4,018,096,376.04 and 1,606,473,510.96

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Solution

The fourth proportional to 2,911,533,563.33, 4,018,096,376.04 and 1,606,473,510.96 is: 2,217,032,794.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,911,533,563.33 : 4,018,096,376.04 = 1,606,473,510.96 : x
  2. Step 2: Convert to fraction form
    2,911,533,563.33/4,018,096,376.04 = 1,606,473,510.96/x
  3. Step 3: Cross multiply
    2,911,533,563.33x = 4,018,096,376.04 × 1,606,473,510.96
  4. Step 4: Simplify right side
    2,911,533,563.33x = 6,454,965,392,592,631,808
  5. Step 5: Solve for x
    x = 6,454,965,392,592,631,808/2,911,533,563.33
  6. Step 6: Final answer
    x = 2,217,032,794.64

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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.