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Finding the Fourth Proportional to 29,893,497.40, 44,840,246.10 and 14,776,953.40

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Solution

The fourth proportional to 29,893,497.40, 44,840,246.10 and 14,776,953.40 is: 22,165,430.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,893,497.40 : 44,840,246.10 = 14,776,953.40 : x
  2. Step 2: Convert to fraction form
    29,893,497.40/44,840,246.10 = 14,776,953.40/x
  3. Step 3: Cross multiply
    29,893,497.40x = 44,840,246.10 × 14,776,953.40
  4. Step 4: Simplify right side
    29,893,497.40x = 662,602,227,064,231.75
  5. Step 5: Solve for x
    x = 662,602,227,064,231.75/29,893,497.40
  6. Step 6: Final answer
    x = 22,165,430.10

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1.5x scale

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.