Home / 11,766,879,547.20-16,237,706,897.66-6,685,572,298.14

Finding the Fourth Proportional to 11,766,879,547.20, 16,237,706,897.66 and 6,685,572,298.14

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Solution

The fourth proportional to 11,766,879,547.20, 16,237,706,897.66 and 6,685,572,298.14 is: 9,225,756,326.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,766,879,547.20 : 16,237,706,897.66 = 6,685,572,298.14 : x
  2. Step 2: Convert to fraction form
    11,766,879,547.20/16,237,706,897.66 = 6,685,572,298.14/x
  3. Step 3: Cross multiply
    11,766,879,547.20x = 16,237,706,897.66 × 6,685,572,298.14
  4. Step 4: Simplify right side
    11,766,879,547.20x = 108,558,363,420,279,078,912
  5. Step 5: Solve for x
    x = 108,558,363,420,279,078,912/11,766,879,547.20
  6. Step 6: Final answer
    x = 9,225,756,326.04

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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.