Home / 295,588,354,555.47-443,383,258,412.70-83,353,599,373.94

Finding the Fourth Proportional to 295,588,354,555.47, 443,383,258,412.70 and 83,353,599,373.94

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Solution

The fourth proportional to 295,588,354,555.47, 443,383,258,412.70 and 83,353,599,373.94 is: 125,030,603,950.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,588,354,555.47 : 443,383,258,412.70 = 83,353,599,373.94 : x
  2. Step 2: Convert to fraction form
    295,588,354,555.47/443,383,258,412.70 = 83,353,599,373.94/x
  3. Step 3: Cross multiply
    295,588,354,555.47x = 443,383,258,412.70 × 83,353,599,373.94
  4. Step 4: Simplify right side
    295,588,354,555.47x = 36,957,590,490,845,634,625,536
  5. Step 5: Solve for x
    x = 36,957,590,490,845,634,625,536/295,588,354,555.47
  6. Step 6: Final answer
    x = 125,030,603,950.64

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1.5x scale

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.