Home / 35,473,621.88-53,210,478.18-8,547,277.88

Finding the Fourth Proportional to 35,473,621.88, 53,210,478.18 and 8,547,277.88

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Solution

The fourth proportional to 35,473,621.88, 53,210,478.18 and 8,547,277.88 is: 12,820,927.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,473,621.88 : 53,210,478.18 = 8,547,277.88 : x
  2. Step 2: Convert to fraction form
    35,473,621.88/53,210,478.18 = 8,547,277.88/x
  3. Step 3: Cross multiply
    35,473,621.88x = 53,210,478.18 × 8,547,277.88
  4. Step 4: Simplify right side
    35,473,621.88x = 454,804,743,132,136.69
  5. Step 5: Solve for x
    x = 454,804,743,132,136.69/35,473,621.88
  6. Step 6: Final answer
    x = 12,820,927.75

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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.