Home / 31,104,030.40-46,656,045.60-23,545,758.40

Finding the Fourth Proportional to 31,104,030.40, 46,656,045.60 and 23,545,758.40

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Solution

The fourth proportional to 31,104,030.40, 46,656,045.60 and 23,545,758.40 is: 35,318,637.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,104,030.40 : 46,656,045.60 = 23,545,758.40 : x
  2. Step 2: Convert to fraction form
    31,104,030.40/46,656,045.60 = 23,545,758.40/x
  3. Step 3: Cross multiply
    31,104,030.40x = 46,656,045.60 × 23,545,758.40
  4. Step 4: Simplify right side
    31,104,030.40x = 1,098,551,977,596,983
  5. Step 5: Solve for x
    x = 1,098,551,977,596,983/31,104,030.40
  6. Step 6: Final answer
    x = 35,318,637.60

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1.5x scale

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.