Home / 21,730,032,002.70-32,595,048,004.05-6,220,457,858.70

Finding the Fourth Proportional to 21,730,032,002.70, 32,595,048,004.05 and 6,220,457,858.70

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Solution

The fourth proportional to 21,730,032,002.70, 32,595,048,004.05 and 6,220,457,858.70 is: 9,330,686,788.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,730,032,002.70 : 32,595,048,004.05 = 6,220,457,858.70 : x
  2. Step 2: Convert to fraction form
    21,730,032,002.70/32,595,048,004.05 = 6,220,457,858.70/x
  3. Step 3: Cross multiply
    21,730,032,002.70x = 32,595,048,004.05 × 6,220,457,858.70
  4. Step 4: Simplify right side
    21,730,032,002.70x = 202,756,122,511,496,577,024
  5. Step 5: Solve for x
    x = 202,756,122,511,496,577,024/21,730,032,002.70
  6. Step 6: Final answer
    x = 9,330,686,788.05

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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.