Home / 6,496,415,423.53-8,964,821,282.70-3,676,962,809.50

Finding the Fourth Proportional to 6,496,415,423.53, 8,964,821,282.70 and 3,676,962,809.50

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Solution

The fourth proportional to 6,496,415,423.53, 8,964,821,282.70 and 3,676,962,809.50 is: 5,074,077,364.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,496,415,423.53 : 8,964,821,282.70 = 3,676,962,809.50 : x
  2. Step 2: Convert to fraction form
    6,496,415,423.53/8,964,821,282.70 = 3,676,962,809.50/x
  3. Step 3: Cross multiply
    6,496,415,423.53x = 8,964,821,282.70 × 3,676,962,809.50
  4. Step 4: Simplify right side
    6,496,415,423.53x = 32,963,314,450,301,988,864
  5. Step 5: Solve for x
    x = 32,963,314,450,301,988,864/6,496,415,423.53
  6. Step 6: Final answer
    x = 5,074,077,364.40

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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.