Home / 2,923,444,808.20-4,385,167,212.30-2,602,029,291.40

Finding the Fourth Proportional to 2,923,444,808.20, 4,385,167,212.30 and 2,602,029,291.40

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Solution

The fourth proportional to 2,923,444,808.20, 4,385,167,212.30 and 2,602,029,291.40 is: 3,903,043,937.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,923,444,808.20 : 4,385,167,212.30 = 2,602,029,291.40 : x
  2. Step 2: Convert to fraction form
    2,923,444,808.20/4,385,167,212.30 = 2,602,029,291.40/x
  3. Step 3: Cross multiply
    2,923,444,808.20x = 4,385,167,212.30 × 2,602,029,291.40
  4. Step 4: Simplify right side
    2,923,444,808.20x = 11,410,333,534,091,483,136
  5. Step 5: Solve for x
    x = 11,410,333,534,091,483,136/2,923,444,808.20
  6. Step 6: Final answer
    x = 3,903,043,937.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.