Home / 3,376,892,893.48-4,660,112,635-1,871,616,427.92

Finding the Fourth Proportional to 3,376,892,893.48, 4,660,112,635 and 1,871,616,427.92

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Solution

The fourth proportional to 3,376,892,893.48, 4,660,112,635 and 1,871,616,427.92 is: 2,582,830,915.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,376,892,893.48 : 4,660,112,635 = 1,871,616,427.92 : x
  2. Step 2: Convert to fraction form
    3,376,892,893.48/4,660,112,635 = 1,871,616,427.92/x
  3. Step 3: Cross multiply
    3,376,892,893.48x = 4,660,112,635 × 1,871,616,427.92
  4. Step 4: Simplify right side
    3,376,892,893.48x = 8,721,943,363,623,559,168
  5. Step 5: Solve for x
    x = 8,721,943,363,623,559,168/3,376,892,893.48
  6. Step 6: Final answer
    x = 2,582,830,915.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.