Home / 346,342,083,985.43-519,149,460,983.35-116,529,634,223.49

Finding the Fourth Proportional to 346,342,083,985.43, 519,149,460,983.35 and 116,529,634,223.49

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Solution

The fourth proportional to 346,342,083,985.43, 519,149,460,983.35 and 116,529,634,223.49 is: 174,672,093,265.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,342,083,985.43 : 519,149,460,983.35 = 116,529,634,223.49 : x
  2. Step 2: Convert to fraction form
    346,342,083,985.43/519,149,460,983.35 = 116,529,634,223.49/x
  3. Step 3: Cross multiply
    346,342,083,985.43x = 519,149,460,983.35 × 116,529,634,223.49
  4. Step 4: Simplify right side
    346,342,083,985.43x = 60,496,296,795,711,767,314,432
  5. Step 5: Solve for x
    x = 60,496,296,795,711,767,314,432/346,342,083,985.43
  6. Step 6: Final answer
    x = 174,672,093,265.62

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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.