Home / 3,010,969,762.47-4,514,903,885.61-1,351,454,386.59

Finding the Fourth Proportional to 3,010,969,762.47, 4,514,903,885.61 and 1,351,454,386.59

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Solution

The fourth proportional to 3,010,969,762.47, 4,514,903,885.61 and 1,351,454,386.59 is: 2,026,485,532.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,010,969,762.47 : 4,514,903,885.61 = 1,351,454,386.59 : x
  2. Step 2: Convert to fraction form
    3,010,969,762.47/4,514,903,885.61 = 1,351,454,386.59/x
  3. Step 3: Cross multiply
    3,010,969,762.47x = 4,514,903,885.61 × 1,351,454,386.59
  4. Step 4: Simplify right side
    3,010,969,762.47x = 6,101,686,661,239,869,440
  5. Step 5: Solve for x
    x = 6,101,686,661,239,869,440/3,010,969,762.47
  6. Step 6: Final answer
    x = 2,026,485,532.10

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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.