Home / 282,899,903.40-424,401,254.46-116,903,804.04

Finding the Fourth Proportional to 282,899,903.40, 424,401,254.46 and 116,903,804.04

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Solution

The fourth proportional to 282,899,903.40, 424,401,254.46 and 116,903,804.04 is: 175,376,946.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    282,899,903.40 : 424,401,254.46 = 116,903,804.04 : x
  2. Step 2: Convert to fraction form
    282,899,903.40/424,401,254.46 = 116,903,804.04/x
  3. Step 3: Cross multiply
    282,899,903.40x = 424,401,254.46 × 116,903,804.04
  4. Step 4: Simplify right side
    282,899,903.40x = 49,614,121,085,722,016
  5. Step 5: Solve for x
    x = 49,614,121,085,722,016/282,899,903.40
  6. Step 6: Final answer
    x = 175,376,946.01

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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.