Home / 39,134,073,936.64-58,696,714,960.23-10,808,032,364.10

Finding the Fourth Proportional to 39,134,073,936.64, 58,696,714,960.23 and 10,808,032,364.10

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Solution

The fourth proportional to 39,134,073,936.64, 58,696,714,960.23 and 10,808,032,364.10 is: 16,210,834,475.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,134,073,936.64 : 58,696,714,960.23 = 10,808,032,364.10 : x
  2. Step 2: Convert to fraction form
    39,134,073,936.64/58,696,714,960.23 = 10,808,032,364.10/x
  3. Step 3: Cross multiply
    39,134,073,936.64x = 58,696,714,960.23 × 10,808,032,364.10
  4. Step 4: Simplify right side
    39,134,073,936.64x = 634,395,994,956,518,522,880
  5. Step 5: Solve for x
    x = 634,395,994,956,518,522,880/39,134,073,936.64
  6. Step 6: Final answer
    x = 16,210,834,475.95

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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.