Home / 46,872,533.72-64,684,613.86-25,964,886.62

Finding the Fourth Proportional to 46,872,533.72, 64,684,613.86 and 25,964,886.62

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Solution

The fourth proportional to 46,872,533.72, 64,684,613.86 and 25,964,886.62 is: 35,831,830.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,872,533.72 : 64,684,613.86 = 25,964,886.62 : x
  2. Step 2: Convert to fraction form
    46,872,533.72/64,684,613.86 = 25,964,886.62/x
  3. Step 3: Cross multiply
    46,872,533.72x = 64,684,613.86 × 25,964,886.62
  4. Step 4: Simplify right side
    46,872,533.72x = 1,679,528,664,933,380.50
  5. Step 5: Solve for x
    x = 1,679,528,664,933,380.50/46,872,533.72
  6. Step 6: Final answer
    x = 35,831,830.11

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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.