Home / 46,450,807.61-64,102,363.74-25,544,188.40

Finding the Fourth Proportional to 46,450,807.61, 64,102,363.74 and 25,544,188.40

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Solution

The fourth proportional to 46,450,807.61, 64,102,363.74 and 25,544,188.40 is: 35,251,117.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,450,807.61 : 64,102,363.74 = 25,544,188.40 : x
  2. Step 2: Convert to fraction form
    46,450,807.61/64,102,363.74 = 25,544,188.40/x
  3. Step 3: Cross multiply
    46,450,807.61x = 64,102,363.74 × 25,544,188.40
  4. Step 4: Simplify right side
    46,450,807.61x = 1,637,442,855,939,376.75
  5. Step 5: Solve for x
    x = 1,637,442,855,939,376.75/46,450,807.61
  6. Step 6: Final answer
    x = 35,251,117.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.