Home / 57,390,336,031.60-86,085,504,047.40-41,717,503,212.40

Finding the Fourth Proportional to 57,390,336,031.60, 86,085,504,047.40 and 41,717,503,212.40

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Solution

The fourth proportional to 57,390,336,031.60, 86,085,504,047.40 and 41,717,503,212.40 is: 62,576,254,818.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,390,336,031.60 : 86,085,504,047.40 = 41,717,503,212.40 : x
  2. Step 2: Convert to fraction form
    57,390,336,031.60/86,085,504,047.40 = 41,717,503,212.40/x
  3. Step 3: Cross multiply
    57,390,336,031.60x = 86,085,504,047.40 × 41,717,503,212.40
  4. Step 4: Simplify right side
    57,390,336,031.60x = 3,591,272,291,638,482,829,312
  5. Step 5: Solve for x
    x = 3,591,272,291,638,482,829,312/57,390,336,031.60
  6. Step 6: Final answer
    x = 62,576,254,818.60

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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.