Home / 10,145,029,188.44-13,950,494,460.54-8,804,592,133.04

Finding the Fourth Proportional to 10,145,029,188.44, 13,950,494,460.54 and 8,804,592,133.04

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Solution

The fourth proportional to 10,145,029,188.44, 13,950,494,460.54 and 8,804,592,133.04 is: 12,107,250,900.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,145,029,188.44 : 13,950,494,460.54 = 8,804,592,133.04 : x
  2. Step 2: Convert to fraction form
    10,145,029,188.44/13,950,494,460.54 = 8,804,592,133.04/x
  3. Step 3: Cross multiply
    10,145,029,188.44x = 13,950,494,460.54 × 8,804,592,133.04
  4. Step 4: Simplify right side
    10,145,029,188.44x = 122,828,413,779,288,604,672
  5. Step 5: Solve for x
    x = 122,828,413,779,288,604,672/10,145,029,188.44
  6. Step 6: Final answer
    x = 12,107,250,900.69

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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.