Home / 23,399,326,914.35-32,291,133,730.06-12,694,447,632.47

Finding the Fourth Proportional to 23,399,326,914.35, 32,291,133,730.06 and 12,694,447,632.47

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Solution

The fourth proportional to 23,399,326,914.35, 32,291,133,730.06 and 12,694,447,632.47 is: 17,518,371,687.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,399,326,914.35 : 32,291,133,730.06 = 12,694,447,632.47 : x
  2. Step 2: Convert to fraction form
    23,399,326,914.35/32,291,133,730.06 = 12,694,447,632.47/x
  3. Step 3: Cross multiply
    23,399,326,914.35x = 32,291,133,730.06 × 12,694,447,632.47
  4. Step 4: Simplify right side
    23,399,326,914.35x = 409,918,106,129,221,615,616
  5. Step 5: Solve for x
    x = 409,918,106,129,221,615,616/23,399,326,914.35
  6. Step 6: Final answer
    x = 17,518,371,687.77

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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.