Home / 58,973,272,004.97-88,459,374,466.94-18,636,130,324.17

Finding the Fourth Proportional to 58,973,272,004.97, 88,459,374,466.94 and 18,636,130,324.17

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Solution

The fourth proportional to 58,973,272,004.97, 88,459,374,466.94 and 18,636,130,324.17 is: 27,954,026,882.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,973,272,004.97 : 88,459,374,466.94 = 18,636,130,324.17 : x
  2. Step 2: Convert to fraction form
    58,973,272,004.97/88,459,374,466.94 = 18,636,130,324.17/x
  3. Step 3: Cross multiply
    58,973,272,004.97x = 88,459,374,466.94 × 18,636,130,324.17
  4. Step 4: Simplify right side
    58,973,272,004.97x = 1,648,540,430,960,356,491,264
  5. Step 5: Solve for x
    x = 1,648,540,430,960,356,491,264/58,973,272,004.97
  6. Step 6: Final answer
    x = 27,954,026,882.24

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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.