Home / 30,671,654.14-42,327,020.01-16,732,967.01

Finding the Fourth Proportional to 30,671,654.14, 42,327,020.01 and 16,732,967.01

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Solution

The fourth proportional to 30,671,654.14, 42,327,020.01 and 16,732,967.01 is: 23,091,569.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,671,654.14 : 42,327,020.01 = 16,732,967.01 : x
  2. Step 2: Convert to fraction form
    30,671,654.14/42,327,020.01 = 16,732,967.01/x
  3. Step 3: Cross multiply
    30,671,654.14x = 42,327,020.01 × 16,732,967.01
  4. Step 4: Simplify right side
    30,671,654.14x = 708,256,629,209,594
  5. Step 5: Solve for x
    x = 708,256,629,209,594/30,671,654.14
  6. Step 6: Final answer
    x = 23,091,569.37

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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.