Home / 43,372,664,628.50-65,024,780,653.70-27,403,341,182.18

Finding the Fourth Proportional to 43,372,664,628.50, 65,024,780,653.70 and 27,403,341,182.18

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Solution

The fourth proportional to 43,372,664,628.50, 65,024,780,653.70 and 27,403,341,182.18 is: 41,083,393,533.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,372,664,628.50 : 65,024,780,653.70 = 27,403,341,182.18 : x
  2. Step 2: Convert to fraction form
    43,372,664,628.50/65,024,780,653.70 = 27,403,341,182.18/x
  3. Step 3: Cross multiply
    43,372,664,628.50x = 65,024,780,653.70 × 27,403,341,182.18
  4. Step 4: Simplify right side
    43,372,664,628.50x = 1,781,896,249,550,018,445,312
  5. Step 5: Solve for x
    x = 1,781,896,249,550,018,445,312/43,372,664,628.50
  6. Step 6: Final answer
    x = 41,083,393,533.98

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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.