Home / 33,666,242.96-46,459,435.23-18,781,567.02

Finding the Fourth Proportional to 33,666,242.96, 46,459,435.23 and 18,781,567.02

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Solution

The fourth proportional to 33,666,242.96, 46,459,435.23 and 18,781,567.02 is: 25,918,573.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,666,242.96 : 46,459,435.23 = 18,781,567.02 : x
  2. Step 2: Convert to fraction form
    33,666,242.96/46,459,435.23 = 18,781,567.02/x
  3. Step 3: Cross multiply
    33,666,242.96x = 46,459,435.23 × 18,781,567.02
  4. Step 4: Simplify right side
    33,666,242.96x = 872,580,996,483,594
  5. Step 5: Solve for x
    x = 872,580,996,483,594/33,666,242.96
  6. Step 6: Final answer
    x = 25,918,573.61

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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.