Home / 12,925,967.64-19,386,848.34-6,102,527.64

Finding the Fourth Proportional to 12,925,967.64, 19,386,848.34 and 6,102,527.64

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Solution

The fourth proportional to 12,925,967.64, 19,386,848.34 and 6,102,527.64 is: 9,152,798.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,925,967.64 : 19,386,848.34 = 6,102,527.64 : x
  2. Step 2: Convert to fraction form
    12,925,967.64/19,386,848.34 = 6,102,527.64/x
  3. Step 3: Cross multiply
    12,925,967.64x = 19,386,848.34 × 6,102,527.64
  4. Step 4: Simplify right side
    12,925,967.64x = 118,308,777,847,338.11
  5. Step 5: Solve for x
    x = 118,308,777,847,338.11/12,925,967.64
  6. Step 6: Final answer
    x = 9,152,798.55

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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.