Home / 23,654,705.60-35,482,058.40-21,265,918.40

Finding the Fourth Proportional to 23,654,705.60, 35,482,058.40 and 21,265,918.40

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Solution

The fourth proportional to 23,654,705.60, 35,482,058.40 and 21,265,918.40 is: 31,898,877.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,654,705.60 : 35,482,058.40 = 21,265,918.40 : x
  2. Step 2: Convert to fraction form
    23,654,705.60/35,482,058.40 = 21,265,918.40/x
  3. Step 3: Cross multiply
    23,654,705.60x = 35,482,058.40 × 21,265,918.40
  4. Step 4: Simplify right side
    23,654,705.60x = 754,558,558,598,434.50
  5. Step 5: Solve for x
    x = 754,558,558,598,434.50/23,654,705.60
  6. Step 6: Final answer
    x = 31,898,877.60

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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.