Home / 33,561,666.40-47,113,878.80-33,561,666.40

Finding the Fourth Proportional to 33,561,666.40, 47,113,878.80 and 33,561,666.40

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Solution

The fourth proportional to 33,561,666.40, 47,113,878.80 and 33,561,666.40 is: 47,113,878.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,561,666.40 : 47,113,878.80 = 33,561,666.40 : x
  2. Step 2: Convert to fraction form
    33,561,666.40/47,113,878.80 = 33,561,666.40/x
  3. Step 3: Cross multiply
    33,561,666.40x = 47,113,878.80 × 33,561,666.40
  4. Step 4: Simplify right side
    33,561,666.40x = 1,581,220,283,095,632.25
  5. Step 5: Solve for x
    x = 1,581,220,283,095,632.25/33,561,666.40
  6. Step 6: Final answer
    x = 47,113,878.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.