Home / 48,371,541.24-72,567,547.02-16,021,612.20

Finding the Fourth Proportional to 48,371,541.24, 72,567,547.02 and 16,021,612.20

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Solution

The fourth proportional to 48,371,541.24, 72,567,547.02 and 16,021,612.20 is: 24,035,808.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,371,541.24 : 72,567,547.02 = 16,021,612.20 : x
  2. Step 2: Convert to fraction form
    48,371,541.24/72,567,547.02 = 16,021,612.20/x
  3. Step 3: Cross multiply
    48,371,541.24x = 72,567,547.02 × 16,021,612.20
  4. Step 4: Simplify right side
    48,371,541.24x = 1,162,649,096,659,705.50
  5. Step 5: Solve for x
    x = 1,162,649,096,659,705.50/48,371,541.24
  6. Step 6: Final answer
    x = 24,035,808.39

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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.