Home / 4,828,896,005.30-7,243,344,007.95-1,723,579,954.10

Finding the Fourth Proportional to 4,828,896,005.30, 7,243,344,007.95 and 1,723,579,954.10

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Solution

The fourth proportional to 4,828,896,005.30, 7,243,344,007.95 and 1,723,579,954.10 is: 2,585,369,931.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,896,005.30 : 7,243,344,007.95 = 1,723,579,954.10 : x
  2. Step 2: Convert to fraction form
    4,828,896,005.30/7,243,344,007.95 = 1,723,579,954.10/x
  3. Step 3: Cross multiply
    4,828,896,005.30x = 7,243,344,007.95 × 1,723,579,954.10
  4. Step 4: Simplify right side
    4,828,896,005.30x = 12,484,482,532,752,969,728
  5. Step 5: Solve for x
    x = 12,484,482,532,752,969,728/4,828,896,005.30
  6. Step 6: Final answer
    x = 2,585,369,931.15

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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.