Home / 41,433,365,289.47-62,149,633,607.86-13,103,301,630.74

Finding the Fourth Proportional to 41,433,365,289.47, 62,149,633,607.86 and 13,103,301,630.74

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Solution

The fourth proportional to 41,433,365,289.47, 62,149,633,607.86 and 13,103,301,630.74 is: 19,654,821,415.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,433,365,289.47 : 62,149,633,607.86 = 13,103,301,630.74 : x
  2. Step 2: Convert to fraction form
    41,433,365,289.47/62,149,633,607.86 = 13,103,301,630.74/x
  3. Step 3: Cross multiply
    41,433,365,289.47x = 62,149,633,607.86 × 13,103,301,630.74
  4. Step 4: Simplify right side
    41,433,365,289.47x = 814,365,395,403,402,379,264
  5. Step 5: Solve for x
    x = 814,365,395,403,402,379,264/41,433,365,289.47
  6. Step 6: Final answer
    x = 19,654,821,415.40

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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.