Home / 10,677,513,969.65-16,005,059,385.80-3,592,537,129.51

Finding the Fourth Proportional to 10,677,513,969.65, 16,005,059,385.80 and 3,592,537,129.51

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Solution

The fourth proportional to 10,677,513,969.65, 16,005,059,385.80 and 3,592,537,129.51 is: 5,385,033,470.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,677,513,969.65 : 16,005,059,385.80 = 3,592,537,129.51 : x
  2. Step 2: Convert to fraction form
    10,677,513,969.65/16,005,059,385.80 = 3,592,537,129.51/x
  3. Step 3: Cross multiply
    10,677,513,969.65x = 16,005,059,385.80 × 3,592,537,129.51
  4. Step 4: Simplify right side
    10,677,513,969.65x = 57,498,770,103,499,014,144
  5. Step 5: Solve for x
    x = 57,498,770,103,499,014,144/10,677,513,969.65
  6. Step 6: Final answer
    x = 5,385,033,470.05

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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.