Home / 47,016,761.64-70,492,946.04-23,943,031.98

Finding the Fourth Proportional to 47,016,761.64, 70,492,946.04 and 23,943,031.98

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Solution

The fourth proportional to 47,016,761.64, 70,492,946.04 and 23,943,031.98 is: 35,898,152.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,016,761.64 : 70,492,946.04 = 23,943,031.98 : x
  2. Step 2: Convert to fraction form
    47,016,761.64/70,492,946.04 = 23,943,031.98/x
  3. Step 3: Cross multiply
    47,016,761.64x = 70,492,946.04 × 23,943,031.98
  4. Step 4: Simplify right side
    47,016,761.64x = 1,687,814,861,400,134.50
  5. Step 5: Solve for x
    x = 1,687,814,861,400,134.50/47,016,761.64
  6. Step 6: Final answer
    x = 35,898,152.12

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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.