Home / 11,663,001,399.68-17,495,277,855.96-4,098,871,259.36

Finding the Fourth Proportional to 11,663,001,399.68, 17,495,277,855.96 and 4,098,871,259.36

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Solution

The fourth proportional to 11,663,001,399.68, 17,495,277,855.96 and 4,098,871,259.36 is: 6,148,579,522.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,663,001,399.68 : 17,495,277,855.96 = 4,098,871,259.36 : x
  2. Step 2: Convert to fraction form
    11,663,001,399.68/17,495,277,855.96 = 4,098,871,259.36/x
  3. Step 3: Cross multiply
    11,663,001,399.68x = 17,495,277,855.96 × 4,098,871,259.36
  4. Step 4: Simplify right side
    11,663,001,399.68x = 71,710,891,578,311,884,800
  5. Step 5: Solve for x
    x = 71,710,891,578,311,884,800/11,663,001,399.68
  6. Step 6: Final answer
    x = 6,148,579,522.62

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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.