Home / 11,834,432,772.63-17,779,968,782.77-7,588,443,013.41

Finding the Fourth Proportional to 11,834,432,772.63, 17,779,968,782.77 and 7,588,443,013.41

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Solution

The fourth proportional to 11,834,432,772.63, 17,779,968,782.77 and 7,588,443,013.41 is: 11,400,823,552.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,834,432,772.63 : 17,779,968,782.77 = 7,588,443,013.41 : x
  2. Step 2: Convert to fraction form
    11,834,432,772.63/17,779,968,782.77 = 7,588,443,013.41/x
  3. Step 3: Cross multiply
    11,834,432,772.63x = 17,779,968,782.77 × 7,588,443,013.41
  4. Step 4: Simplify right side
    11,834,432,772.63x = 134,922,279,888,258,908,160
  5. Step 5: Solve for x
    x = 134,922,279,888,258,908,160/11,834,432,772.63
  6. Step 6: Final answer
    x = 11,400,823,552.80

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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.