Home / 94,536,106.06-130,459,700.10-51,076,042.06

Finding the Fourth Proportional to 94,536,106.06, 130,459,700.10 and 51,076,042.06

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Solution

The fourth proportional to 94,536,106.06, 130,459,700.10 and 51,076,042.06 is: 70,484,869.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,536,106.06 : 130,459,700.10 = 51,076,042.06 : x
  2. Step 2: Convert to fraction form
    94,536,106.06/130,459,700.10 = 51,076,042.06/x
  3. Step 3: Cross multiply
    94,536,106.06x = 130,459,700.10 × 51,076,042.06
  4. Step 4: Simplify right side
    94,536,106.06x = 6,663,365,129,442,586
  5. Step 5: Solve for x
    x = 6,663,365,129,442,586/94,536,106.06
  6. Step 6: Final answer
    x = 70,484,869.83

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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.