Home / 39,616,852.02-54,666,205.08-23,092,842.30

Finding the Fourth Proportional to 39,616,852.02, 54,666,205.08 and 23,092,842.30

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Solution

The fourth proportional to 39,616,852.02, 54,666,205.08 and 23,092,842.30 is: 31,865,178.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,616,852.02 : 54,666,205.08 = 23,092,842.30 : x
  2. Step 2: Convert to fraction form
    39,616,852.02/54,666,205.08 = 23,092,842.30/x
  3. Step 3: Cross multiply
    39,616,852.02x = 54,666,205.08 × 23,092,842.30
  4. Step 4: Simplify right side
    39,616,852.02x = 1,262,398,053,051,899
  5. Step 5: Solve for x
    x = 1,262,398,053,051,899/39,616,852.02
  6. Step 6: Final answer
    x = 31,865,178.29

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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.