Home / 176,904,027.60-265,356,041.40-125,247,962.40

Finding the Fourth Proportional to 176,904,027.60, 265,356,041.40 and 125,247,962.40

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Solution

The fourth proportional to 176,904,027.60, 265,356,041.40 and 125,247,962.40 is: 187,871,943.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,904,027.60 : 265,356,041.40 = 125,247,962.40 : x
  2. Step 2: Convert to fraction form
    176,904,027.60/265,356,041.40 = 125,247,962.40/x
  3. Step 3: Cross multiply
    176,904,027.60x = 265,356,041.40 × 125,247,962.40
  4. Step 4: Simplify right side
    176,904,027.60x = 33,235,303,495,880,044
  5. Step 5: Solve for x
    x = 33,235,303,495,880,044/176,904,027.60
  6. Step 6: Final answer
    x = 187,871,943.60

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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.