Home / 58,547,403.94-80,797,188.90-32,439,479.08

Finding the Fourth Proportional to 58,547,403.94, 80,797,188.90 and 32,439,479.08

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Solution

The fourth proportional to 58,547,403.94, 80,797,188.90 and 32,439,479.08 is: 44,767,462.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,547,403.94 : 80,797,188.90 = 32,439,479.08 : x
  2. Step 2: Convert to fraction form
    58,547,403.94/80,797,188.90 = 32,439,479.08/x
  3. Step 3: Cross multiply
    58,547,403.94x = 80,797,188.90 × 32,439,479.08
  4. Step 4: Simplify right side
    58,547,403.94x = 2,621,018,718,964,013.50
  5. Step 5: Solve for x
    x = 2,621,018,718,964,013.50/58,547,403.94
  6. Step 6: Final answer
    x = 44,767,462.65

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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.