Home / 47,260,317,436.31-65,219,434,558.47-25,558,459,866.65

Finding the Fourth Proportional to 47,260,317,436.31, 65,219,434,558.47 and 25,558,459,866.65

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Solution

The fourth proportional to 47,260,317,436.31, 65,219,434,558.47 and 25,558,459,866.65 is: 35,270,780,881.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,260,317,436.31 : 65,219,434,558.47 = 25,558,459,866.65 : x
  2. Step 2: Convert to fraction form
    47,260,317,436.31/65,219,434,558.47 = 25,558,459,866.65/x
  3. Step 3: Cross multiply
    47,260,317,436.31x = 65,219,434,558.47 × 25,558,459,866.65
  4. Step 4: Simplify right side
    47,260,317,436.31x = 1,666,908,300,687,935,537,152
  5. Step 5: Solve for x
    x = 1,666,908,300,687,935,537,152/47,260,317,436.31
  6. Step 6: Final answer
    x = 35,270,780,881.54

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.