Home / 10,368,030.95-15,552,046.43-10,305,045.35

Finding the Fourth Proportional to 10,368,030.95, 15,552,046.43 and 10,305,045.35

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Solution

The fourth proportional to 10,368,030.95, 15,552,046.43 and 10,305,045.35 is: 15,457,568.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,368,030.95 : 15,552,046.43 = 10,305,045.35 : x
  2. Step 2: Convert to fraction form
    10,368,030.95/15,552,046.43 = 10,305,045.35/x
  3. Step 3: Cross multiply
    10,368,030.95x = 15,552,046.43 × 10,305,045.35
  4. Step 4: Simplify right side
    10,368,030.95x = 160,264,543,746,455.59
  5. Step 5: Solve for x
    x = 160,264,543,746,455.59/10,368,030.95
  6. Step 6: Final answer
    x = 15,457,568.03

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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.