Home / 14,349,636,019.80-21,524,454,029.70-6,594,848,947.80

Finding the Fourth Proportional to 14,349,636,019.80, 21,524,454,029.70 and 6,594,848,947.80

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Solution

The fourth proportional to 14,349,636,019.80, 21,524,454,029.70 and 6,594,848,947.80 is: 9,892,273,421.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,349,636,019.80 : 21,524,454,029.70 = 6,594,848,947.80 : x
  2. Step 2: Convert to fraction form
    14,349,636,019.80/21,524,454,029.70 = 6,594,848,947.80/x
  3. Step 3: Cross multiply
    14,349,636,019.80x = 21,524,454,029.70 × 6,594,848,947.80
  4. Step 4: Simplify right side
    14,349,636,019.80x = 141,950,523,009,736,523,776
  5. Step 5: Solve for x
    x = 141,950,523,009,736,523,776/14,349,636,019.80
  6. Step 6: Final answer
    x = 9,892,273,421.70

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Double scale
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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.