Home / 31,913,711,111.04-44,045,296,187.04-18,365,069,751.36

Finding the Fourth Proportional to 31,913,711,111.04, 44,045,296,187.04 and 18,365,069,751.36

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Solution

The fourth proportional to 31,913,711,111.04, 44,045,296,187.04 and 18,365,069,751.36 is: 25,346,313,811.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,913,711,111.04 : 44,045,296,187.04 = 18,365,069,751.36 : x
  2. Step 2: Convert to fraction form
    31,913,711,111.04/44,045,296,187.04 = 18,365,069,751.36/x
  3. Step 3: Cross multiply
    31,913,711,111.04x = 44,045,296,187.04 × 18,365,069,751.36
  4. Step 4: Simplify right side
    31,913,711,111.04x = 808,894,936,694,300,344,320
  5. Step 5: Solve for x
    x = 808,894,936,694,300,344,320/31,913,711,111.04
  6. Step 6: Final answer
    x = 25,346,313,811.01

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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.