Home / 31,010,927.40-46,516,391.10-31,010,927.40

Finding the Fourth Proportional to 31,010,927.40, 46,516,391.10 and 31,010,927.40

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Solution

The fourth proportional to 31,010,927.40, 46,516,391.10 and 31,010,927.40 is: 46,516,391.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,010,927.40 : 46,516,391.10 = 31,010,927.40 : x
  2. Step 2: Convert to fraction form
    31,010,927.40/46,516,391.10 = 31,010,927.40/x
  3. Step 3: Cross multiply
    31,010,927.40x = 46,516,391.10 × 31,010,927.40
  4. Step 4: Simplify right side
    31,010,927.40x = 1,442,516,427,312,106
  5. Step 5: Solve for x
    x = 1,442,516,427,312,106/31,010,927.40
  6. Step 6: Final answer
    x = 46,516,391.10

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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.