Home / 46,386,039.70-69,579,059.55-46,386,039.70

Finding the Fourth Proportional to 46,386,039.70, 69,579,059.55 and 46,386,039.70

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Solution

The fourth proportional to 46,386,039.70, 69,579,059.55 and 46,386,039.70 is: 69,579,059.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,386,039.70 : 69,579,059.55 = 46,386,039.70 : x
  2. Step 2: Convert to fraction form
    46,386,039.70/69,579,059.55 = 46,386,039.70/x
  3. Step 3: Cross multiply
    46,386,039.70x = 69,579,059.55 × 46,386,039.70
  4. Step 4: Simplify right side
    46,386,039.70x = 3,227,497,018,574,964
  5. Step 5: Solve for x
    x = 3,227,497,018,574,964/46,386,039.70
  6. Step 6: Final answer
    x = 69,579,059.55

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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.