Home / 356,893,737.99-535,315,334.89-94,572,480.96

Finding the Fourth Proportional to 356,893,737.99, 535,315,334.89 and 94,572,480.96

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Solution

The fourth proportional to 356,893,737.99, 535,315,334.89 and 94,572,480.96 is: 141,852,024.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    356,893,737.99 : 535,315,334.89 = 94,572,480.96 : x
  2. Step 2: Convert to fraction form
    356,893,737.99/535,315,334.89 = 94,572,480.96/x
  3. Step 3: Cross multiply
    356,893,737.99x = 535,315,334.89 × 94,572,480.96
  4. Step 4: Simplify right side
    356,893,737.99x = 50,626,099,316,480,544
  5. Step 5: Solve for x
    x = 50,626,099,316,480,544/356,893,737.99
  6. Step 6: Final answer
    x = 141,852,024.64

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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.