Home / 152,064,002.60-228,096,003.90-38,596,610.60

Finding the Fourth Proportional to 152,064,002.60, 228,096,003.90 and 38,596,610.60

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Solution

The fourth proportional to 152,064,002.60, 228,096,003.90 and 38,596,610.60 is: 57,894,915.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,064,002.60 : 228,096,003.90 = 38,596,610.60 : x
  2. Step 2: Convert to fraction form
    152,064,002.60/228,096,003.90 = 38,596,610.60/x
  3. Step 3: Cross multiply
    152,064,002.60x = 228,096,003.90 × 38,596,610.60
  4. Step 4: Simplify right side
    152,064,002.60x = 8,803,732,641,944,382
  5. Step 5: Solve for x
    x = 8,803,732,641,944,382/152,064,002.60
  6. Step 6: Final answer
    x = 57,894,915.90

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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.