Home / 356,055,129.60-533,657,541.60-183,443,092.80

Finding the Fourth Proportional to 356,055,129.60, 533,657,541.60 and 183,443,092.80

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Solution

The fourth proportional to 356,055,129.60, 533,657,541.60 and 183,443,092.80 is: 274,945,596.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    356,055,129.60 : 533,657,541.60 = 183,443,092.80 : x
  2. Step 2: Convert to fraction form
    356,055,129.60/533,657,541.60 = 183,443,092.80/x
  3. Step 3: Cross multiply
    356,055,129.60x = 533,657,541.60 × 183,443,092.80
  4. Step 4: Simplify right side
    356,055,129.60x = 97,895,789,927,148,672
  5. Step 5: Solve for x
    x = 97,895,789,927,148,672/356,055,129.60
  6. Step 6: Final answer
    x = 274,945,596.31

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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.