Home / 23,287,094,072.55-32,138,458,637.49-13,774,710,378.42

Finding the Fourth Proportional to 23,287,094,072.55, 32,138,458,637.49 and 13,774,710,378.42

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Solution

The fourth proportional to 23,287,094,072.55, 32,138,458,637.49 and 13,774,710,378.42 is: 19,010,442,366.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,287,094,072.55 : 32,138,458,637.49 = 13,774,710,378.42 : x
  2. Step 2: Convert to fraction form
    23,287,094,072.55/32,138,458,637.49 = 13,774,710,378.42/x
  3. Step 3: Cross multiply
    23,287,094,072.55x = 32,138,458,637.49 × 13,774,710,378.42
  4. Step 4: Simplify right side
    23,287,094,072.55x = 442,697,959,740,255,436,800
  5. Step 5: Solve for x
    x = 442,697,959,740,255,436,800/23,287,094,072.55
  6. Step 6: Final answer
    x = 19,010,442,366.10

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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.