Home / 16,539,773,699.03-22,826,817,375.80-9,404,256,666.83

Finding the Fourth Proportional to 16,539,773,699.03, 22,826,817,375.80 and 9,404,256,666.83

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Solution

The fourth proportional to 16,539,773,699.03, 22,826,817,375.80 and 9,404,256,666.83 is: 12,978,971,381.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,539,773,699.03 : 22,826,817,375.80 = 9,404,256,666.83 : x
  2. Step 2: Convert to fraction form
    16,539,773,699.03/22,826,817,375.80 = 9,404,256,666.83/x
  3. Step 3: Cross multiply
    16,539,773,699.03x = 22,826,817,375.80 × 9,404,256,666.83
  4. Step 4: Simplify right side
    16,539,773,699.03x = 214,669,249,488,726,327,296
  5. Step 5: Solve for x
    x = 214,669,249,488,726,327,296/16,539,773,699.03
  6. Step 6: Final answer
    x = 12,978,971,381.05

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1.5x scale

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.