Home / 39,996,602.48-59,994,903.86-11,242,738.06

Finding the Fourth Proportional to 39,996,602.48, 59,994,903.86 and 11,242,738.06

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Solution

The fourth proportional to 39,996,602.48, 59,994,903.86 and 11,242,738.06 is: 16,864,107.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,996,602.48 : 59,994,903.86 = 11,242,738.06 : x
  2. Step 2: Convert to fraction form
    39,996,602.48/59,994,903.86 = 11,242,738.06/x
  3. Step 3: Cross multiply
    39,996,602.48x = 59,994,903.86 × 11,242,738.06
  4. Step 4: Simplify right side
    39,996,602.48x = 674,506,988,981,312.62
  5. Step 5: Solve for x
    x = 674,506,988,981,312.62/39,996,602.48
  6. Step 6: Final answer
    x = 16,864,107.13

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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.