Home / 32,284,075,903.20-48,426,113,854.80-19,821,997,029.60

Finding the Fourth Proportional to 32,284,075,903.20, 48,426,113,854.80 and 19,821,997,029.60

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Solution

The fourth proportional to 32,284,075,903.20, 48,426,113,854.80 and 19,821,997,029.60 is: 29,732,995,544.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,284,075,903.20 : 48,426,113,854.80 = 19,821,997,029.60 : x
  2. Step 2: Convert to fraction form
    32,284,075,903.20/48,426,113,854.80 = 19,821,997,029.60/x
  3. Step 3: Cross multiply
    32,284,075,903.20x = 48,426,113,854.80 × 19,821,997,029.60
  4. Step 4: Simplify right side
    32,284,075,903.20x = 959,902,284,984,917,032,960
  5. Step 5: Solve for x
    x = 959,902,284,984,917,032,960/32,284,075,903.20
  6. Step 6: Final answer
    x = 29,732,995,544.40

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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.