Home / 16,666,576,774.13-22,999,898,724.32-9,045,622,793.24

Finding the Fourth Proportional to 16,666,576,774.13, 22,999,898,724.32 and 9,045,622,793.24

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Solution

The fourth proportional to 16,666,576,774.13, 22,999,898,724.32 and 9,045,622,793.24 is: 12,482,971,816.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,666,576,774.13 : 22,999,898,724.32 = 9,045,622,793.24 : x
  2. Step 2: Convert to fraction form
    16,666,576,774.13/22,999,898,724.32 = 9,045,622,793.24/x
  3. Step 3: Cross multiply
    16,666,576,774.13x = 22,999,898,724.32 × 9,045,622,793.24
  4. Step 4: Simplify right side
    16,666,576,774.13x = 208,048,408,142,760,378,368
  5. Step 5: Solve for x
    x = 208,048,408,142,760,378,368/16,666,576,774.13
  6. Step 6: Final answer
    x = 12,482,971,816.13

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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.