Home / 69,044,547.04-95,312,547.60-45,537,029.43

Finding the Fourth Proportional to 69,044,547.04, 95,312,547.60 and 45,537,029.43

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Solution

The fourth proportional to 69,044,547.04, 95,312,547.60 and 45,537,029.43 is: 62,861,594.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,044,547.04 : 95,312,547.60 = 45,537,029.43 : x
  2. Step 2: Convert to fraction form
    69,044,547.04/95,312,547.60 = 45,537,029.43/x
  3. Step 3: Cross multiply
    69,044,547.04x = 95,312,547.60 × 45,537,029.43
  4. Step 4: Simplify right side
    69,044,547.04x = 4,340,250,285,109,475.50
  5. Step 5: Solve for x
    x = 4,340,250,285,109,475.50/69,044,547.04
  6. Step 6: Final answer
    x = 62,861,594.02

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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.