Home / 236,092,726.40-354,139,089.60-166,817,897.60

Finding the Fourth Proportional to 236,092,726.40, 354,139,089.60 and 166,817,897.60

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Solution

The fourth proportional to 236,092,726.40, 354,139,089.60 and 166,817,897.60 is: 250,226,846.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,092,726.40 : 354,139,089.60 = 166,817,897.60 : x
  2. Step 2: Convert to fraction form
    236,092,726.40/354,139,089.60 = 166,817,897.60/x
  3. Step 3: Cross multiply
    236,092,726.40x = 354,139,089.60 × 166,817,897.60
  4. Step 4: Simplify right side
    236,092,726.40x = 59,076,738,385,050,024
  5. Step 5: Solve for x
    x = 59,076,738,385,050,024/236,092,726.40
  6. Step 6: Final answer
    x = 250,226,846.40

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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.