Home / 3,466,403,330.90-4,783,233,030.59-1,940,575,022.78

Finding the Fourth Proportional to 3,466,403,330.90, 4,783,233,030.59 and 1,940,575,022.78

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Solution

The fourth proportional to 3,466,403,330.90, 4,783,233,030.59 and 1,940,575,022.78 is: 2,677,767,605.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,466,403,330.90 : 4,783,233,030.59 = 1,940,575,022.78 : x
  2. Step 2: Convert to fraction form
    3,466,403,330.90/4,783,233,030.59 = 1,940,575,022.78/x
  3. Step 3: Cross multiply
    3,466,403,330.90x = 4,783,233,030.59 × 1,940,575,022.78
  4. Step 4: Simplify right side
    3,466,403,330.90x = 9,282,222,547,289,534,464
  5. Step 5: Solve for x
    x = 9,282,222,547,289,534,464/3,466,403,330.90
  6. Step 6: Final answer
    x = 2,677,767,605.56

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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.