Home / 46,872,607.40-64,684,715.64-25,964,960.32

Finding the Fourth Proportional to 46,872,607.40, 64,684,715.64 and 25,964,960.32

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Solution

The fourth proportional to 46,872,607.40, 64,684,715.64 and 25,964,960.32 is: 35,831,931.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,872,607.40 : 64,684,715.64 = 25,964,960.32 : x
  2. Step 2: Convert to fraction form
    46,872,607.40/64,684,715.64 = 25,964,960.32/x
  3. Step 3: Cross multiply
    46,872,607.40x = 64,684,715.64 × 25,964,960.32
  4. Step 4: Simplify right side
    46,872,607.40x = 1,679,536,074,903,083.50
  5. Step 5: Solve for x
    x = 1,679,536,074,903,083.50/46,872,607.40
  6. Step 6: Final answer
    x = 35,831,931.87

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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.