Home / 732,849,643.70-1,099,433,897.85-241,479,295.10

Finding the Fourth Proportional to 732,849,643.70, 1,099,433,897.85 and 241,479,295.10

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Solution

The fourth proportional to 732,849,643.70, 1,099,433,897.85 and 241,479,295.10 is: 362,271,476.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,849,643.70 : 1,099,433,897.85 = 241,479,295.10 : x
  2. Step 2: Convert to fraction form
    732,849,643.70/1,099,433,897.85 = 241,479,295.10/x
  3. Step 3: Cross multiply
    732,849,643.70x = 1,099,433,897.85 × 241,479,295.10
  4. Step 4: Simplify right side
    732,849,643.70x = 265,490,522,661,863,360
  5. Step 5: Solve for x
    x = 265,490,522,661,863,360/732,849,643.70
  6. Step 6: Final answer
    x = 362,271,476.75

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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.