Home / 15,045,844,866,328-20,762,940,478,220-8,710,704,797,570.20

Finding the Fourth Proportional to 15,045,844,866,328, 20,762,940,478,220 and 8,710,704,797,570.20

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Solution

The fourth proportional to 15,045,844,866,328, 20,762,940,478,220 and 8,710,704,797,570.20 is: 12,020,584,210,598.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,045,844,866,328 : 20,762,940,478,220 = 8,710,704,797,570.20 : x
  2. Step 2: Convert to fraction form
    15,045,844,866,328/20,762,940,478,220 = 8,710,704,797,570.20/x
  3. Step 3: Cross multiply
    15,045,844,866,328x = 20,762,940,478,220 × 8,710,704,797,570.20
  4. Step 4: Simplify right side
    15,045,844,866,328x = 180,859,845,235,295,459,420,930,048
  5. Step 5: Solve for x
    x = 180,859,845,235,295,459,420,930,048/15,045,844,866,328
  6. Step 6: Final answer
    x = 12,020,584,210,598.41

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Double scale
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1.5x scale

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.