Home / 34,670,285.05-47,767,955.73-22,888,570.25

Finding the Fourth Proportional to 34,670,285.05, 47,767,955.73 and 22,888,570.25

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Solution

The fourth proportional to 34,670,285.05, 47,767,955.73 and 22,888,570.25 is: 31,535,368.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,670,285.05 : 47,767,955.73 = 22,888,570.25 : x
  2. Step 2: Convert to fraction form
    34,670,285.05/47,767,955.73 = 22,888,570.25/x
  3. Step 3: Cross multiply
    34,670,285.05x = 47,767,955.73 × 22,888,570.25
  4. Step 4: Simplify right side
    34,670,285.05x = 1,093,340,210,424,995
  5. Step 5: Solve for x
    x = 1,093,340,210,424,995/34,670,285.05
  6. Step 6: Final answer
    x = 31,535,368.37

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1.5x scale

Why These Related Problems?

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