Home / 573,794,492-860,688,875.39-224,076,092.85

Finding the Fourth Proportional to 573,794,492, 860,688,875.39 and 224,076,092.85

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Solution

The fourth proportional to 573,794,492, 860,688,875.39 and 224,076,092.85 is: 336,113,021.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    573,794,492 : 860,688,875.39 = 224,076,092.85 : x
  2. Step 2: Convert to fraction form
    573,794,492/860,688,875.39 = 224,076,092.85/x
  3. Step 3: Cross multiply
    573,794,492x = 860,688,875.39 × 224,076,092.85
  4. Step 4: Simplify right side
    573,794,492x = 192,859,800,356,851,712
  5. Step 5: Solve for x
    x = 192,859,800,356,851,712/573,794,492
  6. Step 6: Final answer
    x = 336,113,021.38

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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.