Home / 94,523,293.44-130,440,326.40-53,269,358.40

Finding the Fourth Proportional to 94,523,293.44, 130,440,326.40 and 53,269,358.40

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Solution

The fourth proportional to 94,523,293.44, 130,440,326.40 and 53,269,358.40 is: 73,510,689.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,523,293.44 : 130,440,326.40 = 53,269,358.40 : x
  2. Step 2: Convert to fraction form
    94,523,293.44/130,440,326.40 = 53,269,358.40/x
  3. Step 3: Cross multiply
    94,523,293.44x = 130,440,326.40 × 53,269,358.40
  4. Step 4: Simplify right side
    94,523,293.44x = 6,948,472,496,814,582
  5. Step 5: Solve for x
    x = 6,948,472,496,814,582/94,523,293.44
  6. Step 6: Final answer
    x = 73,510,689.74

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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.