Home / 17,984,671,032.96-24,819,139,979.28-9,846,338,748.48

Finding the Fourth Proportional to 17,984,671,032.96, 24,819,139,979.28 and 9,846,338,748.48

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Solution

The fourth proportional to 17,984,671,032.96, 24,819,139,979.28 and 9,846,338,748.48 is: 13,588,108,408.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,984,671,032.96 : 24,819,139,979.28 = 9,846,338,748.48 : x
  2. Step 2: Convert to fraction form
    17,984,671,032.96/24,819,139,979.28 = 9,846,338,748.48/x
  3. Step 3: Cross multiply
    17,984,671,032.96x = 24,819,139,979.28 × 9,846,338,748.48
  4. Step 4: Simplify right side
    17,984,671,032.96x = 244,377,659,681,933,754,368
  5. Step 5: Solve for x
    x = 244,377,659,681,933,754,368/17,984,671,032.96
  6. Step 6: Final answer
    x = 13,588,108,408.21

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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.