Home / 283,076,034,083.92-424,615,638,363-94,421,411,874

Finding the Fourth Proportional to 283,076,034,083.92, 424,615,638,363 and 94,421,411,874

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Solution

The fourth proportional to 283,076,034,083.92, 424,615,638,363 and 94,421,411,874 is: 141,632,647,241.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    283,076,034,083.92 : 424,615,638,363 = 94,421,411,874 : x
  2. Step 2: Convert to fraction form
    283,076,034,083.92/424,615,638,363 = 94,421,411,874/x
  3. Step 3: Cross multiply
    283,076,034,083.92x = 424,615,638,363 × 94,421,411,874
  4. Step 4: Simplify right side
    283,076,034,083.92x = 40,092,808,078,014,256,513,024
  5. Step 5: Solve for x
    x = 40,092,808,078,014,256,513,024/283,076,034,083.92
  6. Step 6: Final answer
    x = 141,632,647,241.80

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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.