Home / 36,804,566,182.64-55,223,623,599.34-18,889,525,417.52

Finding the Fourth Proportional to 36,804,566,182.64, 55,223,623,599.34 and 18,889,525,417.52

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Solution

The fourth proportional to 36,804,566,182.64, 55,223,623,599.34 and 18,889,525,417.52 is: 28,342,897,358.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,804,566,182.64 : 55,223,623,599.34 = 18,889,525,417.52 : x
  2. Step 2: Convert to fraction form
    36,804,566,182.64/55,223,623,599.34 = 18,889,525,417.52/x
  3. Step 3: Cross multiply
    36,804,566,182.64x = 55,223,623,599.34 × 18,889,525,417.52
  4. Step 4: Simplify right side
    36,804,566,182.64x = 1,043,148,041,626,919,632,896
  5. Step 5: Solve for x
    x = 1,043,148,041,626,919,632,896/36,804,566,182.64
  6. Step 6: Final answer
    x = 28,342,897,358.18

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1.5x scale

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.