Home / 22,250,519,963.80-33,375,779,945.70-8,273,249,655.10

Finding the Fourth Proportional to 22,250,519,963.80, 33,375,779,945.70 and 8,273,249,655.10

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Solution

The fourth proportional to 22,250,519,963.80, 33,375,779,945.70 and 8,273,249,655.10 is: 12,409,874,482.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,250,519,963.80 : 33,375,779,945.70 = 8,273,249,655.10 : x
  2. Step 2: Convert to fraction form
    22,250,519,963.80/33,375,779,945.70 = 8,273,249,655.10/x
  3. Step 3: Cross multiply
    22,250,519,963.80x = 33,375,779,945.70 × 8,273,249,655.10
  4. Step 4: Simplify right side
    22,250,519,963.80x = 276,126,159,924,456,030,208
  5. Step 5: Solve for x
    x = 276,126,159,924,456,030,208/22,250,519,963.80
  6. Step 6: Final answer
    x = 12,409,874,482.65

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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.