Home / 2,674,032,934.29-3,690,021,401.55-1,484,525,289.93

Finding the Fourth Proportional to 2,674,032,934.29, 3,690,021,401.55 and 1,484,525,289.93

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Solution

The fourth proportional to 2,674,032,934.29, 3,690,021,401.55 and 1,484,525,289.93 is: 2,048,564,930.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,674,032,934.29 : 3,690,021,401.55 = 1,484,525,289.93 : x
  2. Step 2: Convert to fraction form
    2,674,032,934.29/3,690,021,401.55 = 1,484,525,289.93/x
  3. Step 3: Cross multiply
    2,674,032,934.29x = 3,690,021,401.55 × 1,484,525,289.93
  4. Step 4: Simplify right side
    2,674,032,934.29x = 5,477,930,090,983,919,616
  5. Step 5: Solve for x
    x = 5,477,930,090,983,919,616/2,674,032,934.29
  6. Step 6: Final answer
    x = 2,048,564,930.05

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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.