Home / 14,697,549,292,927-20,282,547,306,616-8,112,987,355,288.20

Finding the Fourth Proportional to 14,697,549,292,927, 20,282,547,306,616 and 8,112,987,355,288.20

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Solution

The fourth proportional to 14,697,549,292,927, 20,282,547,306,616 and 8,112,987,355,288.20 is: 11,195,883,514,457.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,697,549,292,927 : 20,282,547,306,616 = 8,112,987,355,288.20 : x
  2. Step 2: Convert to fraction form
    14,697,549,292,927/20,282,547,306,616 = 8,112,987,355,288.20/x
  3. Step 3: Cross multiply
    14,697,549,292,927x = 20,282,547,306,616 × 8,112,987,355,288.20
  4. Step 4: Simplify right side
    14,697,549,292,927x = 164,552,049,831,610,335,933,497,344
  5. Step 5: Solve for x
    x = 164,552,049,831,610,335,933,497,344/14,697,549,292,927
  6. Step 6: Final answer
    x = 11,195,883,514,457.67

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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.