Home / 116,501,697.60-174,864,520.80-59,058,830.40

Finding the Fourth Proportional to 116,501,697.60, 174,864,520.80 and 59,058,830.40

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Solution

The fourth proportional to 116,501,697.60, 174,864,520.80 and 59,058,830.40 is: 88,645,009.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,501,697.60 : 174,864,520.80 = 59,058,830.40 : x
  2. Step 2: Convert to fraction form
    116,501,697.60/174,864,520.80 = 59,058,830.40/x
  3. Step 3: Cross multiply
    116,501,697.60x = 174,864,520.80 × 59,058,830.40
  4. Step 4: Simplify right side
    116,501,697.60x = 10,327,294,076,904,472
  5. Step 5: Solve for x
    x = 10,327,294,076,904,472/116,501,697.60
  6. Step 6: Final answer
    x = 88,645,009.38

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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.