Home / 39,401,421,207,099-59,111,975,920,806-27,806,960,867,643

Finding the Fourth Proportional to 39,401,421,207,099, 59,111,975,920,806 and 27,806,960,867,643

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Solution

The fourth proportional to 39,401,421,207,099, 59,111,975,920,806 and 27,806,960,867,643 is: 41,717,388,634,264.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,401,421,207,099 : 59,111,975,920,806 = 27,806,960,867,643 : x
  2. Step 2: Convert to fraction form
    39,401,421,207,099/59,111,975,920,806 = 27,806,960,867,643/x
  3. Step 3: Cross multiply
    39,401,421,207,099x = 59,111,975,920,806 × 27,806,960,867,643
  4. Step 4: Simplify right side
    39,401,421,207,099x = 1,643,724,401,238,907,817,377,660,928
  5. Step 5: Solve for x
    x = 1,643,724,401,238,907,817,377,660,928/39,401,421,207,099
  6. Step 6: Final answer
    x = 41,717,388,634,264.70

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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.