Home / 36,318,567.93-50,119,209.54-19,798,328.04

Finding the Fourth Proportional to 36,318,567.93, 50,119,209.54 and 19,798,328.04

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Solution

The fourth proportional to 36,318,567.93, 50,119,209.54 and 19,798,328.04 is: 27,321,466.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,318,567.93 : 50,119,209.54 = 19,798,328.04 : x
  2. Step 2: Convert to fraction form
    36,318,567.93/50,119,209.54 = 19,798,328.04/x
  3. Step 3: Cross multiply
    36,318,567.93x = 50,119,209.54 × 19,798,328.04
  4. Step 4: Simplify right side
    36,318,567.93x = 992,276,551,578,417.50
  5. Step 5: Solve for x
    x = 992,276,551,578,417.50/36,318,567.93
  6. Step 6: Final answer
    x = 27,321,466.90

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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.