Home / 196,224,717.60-294,337,076.40-59,892,386.40

Finding the Fourth Proportional to 196,224,717.60, 294,337,076.40 and 59,892,386.40

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Solution

The fourth proportional to 196,224,717.60, 294,337,076.40 and 59,892,386.40 is: 89,838,579.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,224,717.60 : 294,337,076.40 = 59,892,386.40 : x
  2. Step 2: Convert to fraction form
    196,224,717.60/294,337,076.40 = 59,892,386.40/x
  3. Step 3: Cross multiply
    196,224,717.60x = 294,337,076.40 × 59,892,386.40
  4. Step 4: Simplify right side
    196,224,717.60x = 17,628,549,911,595,120
  5. Step 5: Solve for x
    x = 17,628,549,911,595,120/196,224,717.60
  6. Step 6: Final answer
    x = 89,838,579.60

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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.