Home / 3,046,134,799.69-4,203,036,537.15-1,758,624,356.63

Finding the Fourth Proportional to 3,046,134,799.69, 4,203,036,537.15 and 1,758,624,356.63

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Solution

The fourth proportional to 3,046,134,799.69, 4,203,036,537.15 and 1,758,624,356.63 is: 2,426,538,190.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,046,134,799.69 : 4,203,036,537.15 = 1,758,624,356.63 : x
  2. Step 2: Convert to fraction form
    3,046,134,799.69/4,203,036,537.15 = 1,758,624,356.63/x
  3. Step 3: Cross multiply
    3,046,134,799.69x = 4,203,036,537.15 × 1,758,624,356.63
  4. Step 4: Simplify right side
    3,046,134,799.69x = 7,391,562,426,048,309,248
  5. Step 5: Solve for x
    x = 7,391,562,426,048,309,248/3,046,134,799.69
  6. Step 6: Final answer
    x = 2,426,538,190.89

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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.