Home / 37,492,364.80-56,238,547.20-10,566,020.80

Finding the Fourth Proportional to 37,492,364.80, 56,238,547.20 and 10,566,020.80

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Solution

The fourth proportional to 37,492,364.80, 56,238,547.20 and 10,566,020.80 is: 15,849,031.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,492,364.80 : 56,238,547.20 = 10,566,020.80 : x
  2. Step 2: Convert to fraction form
    37,492,364.80/56,238,547.20 = 10,566,020.80/x
  3. Step 3: Cross multiply
    37,492,364.80x = 56,238,547.20 × 10,566,020.80
  4. Step 4: Simplify right side
    37,492,364.80x = 594,217,659,476,981.88
  5. Step 5: Solve for x
    x = 594,217,659,476,981.88/37,492,364.80
  6. Step 6: Final answer
    x = 15,849,031.20

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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.