Home / 4,020,768,005.80-6,031,152,008.70-2,714,698,604.20

Finding the Fourth Proportional to 4,020,768,005.80, 6,031,152,008.70 and 2,714,698,604.20

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Solution

The fourth proportional to 4,020,768,005.80, 6,031,152,008.70 and 2,714,698,604.20 is: 4,072,047,906.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,020,768,005.80 : 6,031,152,008.70 = 2,714,698,604.20 : x
  2. Step 2: Convert to fraction form
    4,020,768,005.80/6,031,152,008.70 = 2,714,698,604.20/x
  3. Step 3: Cross multiply
    4,020,768,005.80x = 6,031,152,008.70 × 2,714,698,604.20
  4. Step 4: Simplify right side
    4,020,768,005.80x = 16,372,759,939,735,914,496
  5. Step 5: Solve for x
    x = 16,372,759,939,735,914,496/4,020,768,005.80
  6. Step 6: Final answer
    x = 4,072,047,906.30

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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.