Home / 16,574,066.63-22,872,728.28-9,510,953.30

Finding the Fourth Proportional to 16,574,066.63, 22,872,728.28 and 9,510,953.30

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Solution

The fourth proportional to 16,574,066.63, 22,872,728.28 and 9,510,953.30 is: 13,125,411.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,574,066.63 : 22,872,728.28 = 9,510,953.30 : x
  2. Step 2: Convert to fraction form
    16,574,066.63/22,872,728.28 = 9,510,953.30/x
  3. Step 3: Cross multiply
    16,574,066.63x = 22,872,728.28 × 9,510,953.30
  4. Step 4: Simplify right side
    16,574,066.63x = 217,541,450,596,904.47
  5. Step 5: Solve for x
    x = 217,541,450,596,904.47/16,574,066.63
  6. Step 6: Final answer
    x = 13,125,411.85

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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.