Home / 110,595,742.80-165,893,614.20-29,824,875.60

Finding the Fourth Proportional to 110,595,742.80, 165,893,614.20 and 29,824,875.60

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Solution

The fourth proportional to 110,595,742.80, 165,893,614.20 and 29,824,875.60 is: 44,737,313.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,595,742.80 : 165,893,614.20 = 29,824,875.60 : x
  2. Step 2: Convert to fraction form
    110,595,742.80/165,893,614.20 = 29,824,875.60/x
  3. Step 3: Cross multiply
    110,595,742.80x = 165,893,614.20 × 29,824,875.60
  4. Step 4: Simplify right side
    110,595,742.80x = 4,947,756,406,349,393
  5. Step 5: Solve for x
    x = 4,947,756,406,349,393/110,595,742.80
  6. Step 6: Final answer
    x = 44,737,313.40

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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.