Home / 14,171,833,423.20-21,257,750,134.80-4,852,484,047.20

Finding the Fourth Proportional to 14,171,833,423.20, 21,257,750,134.80 and 4,852,484,047.20

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Solution

The fourth proportional to 14,171,833,423.20, 21,257,750,134.80 and 4,852,484,047.20 is: 7,278,726,070.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,171,833,423.20 : 21,257,750,134.80 = 4,852,484,047.20 : x
  2. Step 2: Convert to fraction form
    14,171,833,423.20/21,257,750,134.80 = 4,852,484,047.20/x
  3. Step 3: Cross multiply
    14,171,833,423.20x = 21,257,750,134.80 × 4,852,484,047.20
  4. Step 4: Simplify right side
    14,171,833,423.20x = 103,152,893,408,480,641,024
  5. Step 5: Solve for x
    x = 103,152,893,408,480,641,024/14,171,833,423.20
  6. Step 6: Final answer
    x = 7,278,726,070.80

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1.5x scale

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.