Home / 177,301,600.40-265,952,400.60-56,133,052.40

Finding the Fourth Proportional to 177,301,600.40, 265,952,400.60 and 56,133,052.40

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Solution

The fourth proportional to 177,301,600.40, 265,952,400.60 and 56,133,052.40 is: 84,199,578.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,301,600.40 : 265,952,400.60 = 56,133,052.40 : x
  2. Step 2: Convert to fraction form
    177,301,600.40/265,952,400.60 = 56,133,052.40/x
  3. Step 3: Cross multiply
    177,301,600.40x = 265,952,400.60 × 56,133,052.40
  4. Step 4: Simplify right side
    177,301,600.40x = 14,928,720,038,785,590
  5. Step 5: Solve for x
    x = 14,928,720,038,785,590/177,301,600.40
  6. Step 6: Final answer
    x = 84,199,578.60

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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.