Home / 37,432,349.89-56,140,036.50-16,948,547.05

Finding the Fourth Proportional to 37,432,349.89, 56,140,036.50 and 16,948,547.05

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Solution

The fourth proportional to 37,432,349.89, 56,140,036.50 and 16,948,547.05 is: 25,418,977.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,432,349.89 : 56,140,036.50 = 16,948,547.05 : x
  2. Step 2: Convert to fraction form
    37,432,349.89/56,140,036.50 = 16,948,547.05/x
  3. Step 3: Cross multiply
    37,432,349.89x = 56,140,036.50 × 16,948,547.05
  4. Step 4: Simplify right side
    37,432,349.89x = 951,492,050,008,967.38
  5. Step 5: Solve for x
    x = 951,492,050,008,967.38/37,432,349.89
  6. Step 6: Final answer
    x = 25,418,977.24

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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.