Home / 30,421,676,305.90-41,933,405,835.30-23,980,993,027.12

Finding the Fourth Proportional to 30,421,676,305.90, 41,933,405,835.30 and 23,980,993,027.12

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Solution

The fourth proportional to 30,421,676,305.90, 41,933,405,835.30 and 23,980,993,027.12 is: 33,055,532,602.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,421,676,305.90 : 41,933,405,835.30 = 23,980,993,027.12 : x
  2. Step 2: Convert to fraction form
    30,421,676,305.90/41,933,405,835.30 = 23,980,993,027.12/x
  3. Step 3: Cross multiply
    30,421,676,305.90x = 41,933,405,835.30 × 23,980,993,027.12
  4. Step 4: Simplify right side
    30,421,676,305.90x = 1,005,604,712,939,722,506,240
  5. Step 5: Solve for x
    x = 1,005,604,712,939,722,506,240/30,421,676,305.90
  6. Step 6: Final answer
    x = 33,055,532,602.08

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Double scale
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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.