Home / 11,833,590,756.90-16,330,868,577.15-6,553,192,980.90

Finding the Fourth Proportional to 11,833,590,756.90, 16,330,868,577.15 and 6,553,192,980.90

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Solution

The fourth proportional to 11,833,590,756.90, 16,330,868,577.15 and 6,553,192,980.90 is: 9,043,690,586.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,833,590,756.90 : 16,330,868,577.15 = 6,553,192,980.90 : x
  2. Step 2: Convert to fraction form
    11,833,590,756.90/16,330,868,577.15 = 6,553,192,980.90/x
  3. Step 3: Cross multiply
    11,833,590,756.90x = 16,330,868,577.15 × 6,553,192,980.90
  4. Step 4: Simplify right side
    11,833,590,756.90x = 107,019,333,331,779,747,840
  5. Step 5: Solve for x
    x = 107,019,333,331,779,747,840/11,833,590,756.90
  6. Step 6: Final answer
    x = 9,043,690,586.42

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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.