Home / 13,603,900,005,547-20,420,371,396,968-5,862,987,699,283.70

Finding the Fourth Proportional to 13,603,900,005,547, 20,420,371,396,968 and 5,862,987,699,283.70

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Solution

The fourth proportional to 13,603,900,005,547, 20,420,371,396,968 and 5,862,987,699,283.70 is: 8,800,739,954,455

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,603,900,005,547 : 20,420,371,396,968 = 5,862,987,699,283.70 : x
  2. Step 2: Convert to fraction form
    13,603,900,005,547/20,420,371,396,968 = 5,862,987,699,283.70/x
  3. Step 3: Cross multiply
    13,603,900,005,547x = 20,420,371,396,968 × 5,862,987,699,283.70
  4. Step 4: Simplify right side
    13,603,900,005,547x = 119,724,386,315,228,085,974,204,416
  5. Step 5: Solve for x
    x = 119,724,386,315,228,085,974,204,416/13,603,900,005,547
  6. Step 6: Final answer
    x = 8,800,739,954,455

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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.