Home / 732,603,903.84-1,099,075,830.75-241,299,542.43

Finding the Fourth Proportional to 732,603,903.84, 1,099,075,830.75 and 241,299,542.43

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Solution

The fourth proportional to 732,603,903.84, 1,099,075,830.75 and 241,299,542.43 is: 362,005,298.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,603,903.84 : 1,099,075,830.75 = 241,299,542.43 : x
  2. Step 2: Convert to fraction form
    732,603,903.84/1,099,075,830.75 = 241,299,542.43/x
  3. Step 3: Cross multiply
    732,603,903.84x = 1,099,075,830.75 × 241,299,542.43
  4. Step 4: Simplify right side
    732,603,903.84x = 265,206,495,055,847,136
  5. Step 5: Solve for x
    x = 265,206,495,055,847,136/732,603,903.84
  6. Step 6: Final answer
    x = 362,005,298.72

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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.