Home / 46,607,820.40-69,943,223.40-26,137,500.40

Finding the Fourth Proportional to 46,607,820.40, 69,943,223.40 and 26,137,500.40

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Solution

The fourth proportional to 46,607,820.40, 69,943,223.40 and 26,137,500.40 is: 39,223,911.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,607,820.40 : 69,943,223.40 = 26,137,500.40 : x
  2. Step 2: Convert to fraction form
    46,607,820.40/69,943,223.40 = 26,137,500.40/x
  3. Step 3: Cross multiply
    46,607,820.40x = 69,943,223.40 × 26,137,500.40
  4. Step 4: Simplify right side
    46,607,820.40x = 1,828,141,029,594,789.50
  5. Step 5: Solve for x
    x = 1,828,141,029,594,789.50/46,607,820.40
  6. Step 6: Final answer
    x = 39,223,911.65

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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.