Home / 60,355,600.35-90,533,400.53-22,018,365.15

Finding the Fourth Proportional to 60,355,600.35, 90,533,400.53 and 22,018,365.15

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Solution

The fourth proportional to 60,355,600.35, 90,533,400.53 and 22,018,365.15 is: 33,027,547.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,355,600.35 : 90,533,400.53 = 22,018,365.15 : x
  2. Step 2: Convert to fraction form
    60,355,600.35/90,533,400.53 = 22,018,365.15/x
  3. Step 3: Cross multiply
    60,355,600.35x = 90,533,400.53 × 22,018,365.15
  4. Step 4: Simplify right side
    60,355,600.35x = 1,993,397,471,030,651.75
  5. Step 5: Solve for x
    x = 1,993,397,471,030,651.75/60,355,600.35
  6. Step 6: Final answer
    x = 33,027,547.73

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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.