Home / 1,050,980,816,197.30-1,576,473,807,689.70-296,368,353,329.58

Finding the Fourth Proportional to 1,050,980,816,197.30, 1,576,473,807,689.70 and 296,368,353,329.58

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Solution

The fourth proportional to 1,050,980,816,197.30, 1,576,473,807,689.70 and 296,368,353,329.58 is: 444,553,258,491.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,980,816,197.30 : 1,576,473,807,689.70 = 296,368,353,329.58 : x
  2. Step 2: Convert to fraction form
    1,050,980,816,197.30/1,576,473,807,689.70 = 296,368,353,329.58/x
  3. Step 3: Cross multiply
    1,050,980,816,197.30x = 1,576,473,807,689.70 × 296,368,353,329.58
  4. Step 4: Simplify right side
    1,050,980,816,197.30x = 467,216,946,452,209,392,943,104
  5. Step 5: Solve for x
    x = 467,216,946,452,209,392,943,104/1,050,980,816,197.30
  6. Step 6: Final answer
    x = 444,553,258,491.16

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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.