Home / 70,146,000.86-105,224,610.95-24,069,328.05

Finding the Fourth Proportional to 70,146,000.86, 105,224,610.95 and 24,069,328.05

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Solution

The fourth proportional to 70,146,000.86, 105,224,610.95 and 24,069,328.05 is: 36,105,916.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,146,000.86 : 105,224,610.95 = 24,069,328.05 : x
  2. Step 2: Convert to fraction form
    70,146,000.86/105,224,610.95 = 24,069,328.05/x
  3. Step 3: Cross multiply
    70,146,000.86x = 105,224,610.95 × 24,069,328.05
  4. Step 4: Simplify right side
    70,146,000.86x = 2,532,685,679,594,154.50
  5. Step 5: Solve for x
    x = 2,532,685,679,594,154.50/70,146,000.86
  6. Step 6: Final answer
    x = 36,105,916.92

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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.