Home / 39,134,073,935.64-58,696,714,958.73-10,808,032,363.10

Finding the Fourth Proportional to 39,134,073,935.64, 58,696,714,958.73 and 10,808,032,363.10

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Solution

The fourth proportional to 39,134,073,935.64, 58,696,714,958.73 and 10,808,032,363.10 is: 16,210,834,474.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,134,073,935.64 : 58,696,714,958.73 = 10,808,032,363.10 : x
  2. Step 2: Convert to fraction form
    39,134,073,935.64/58,696,714,958.73 = 10,808,032,363.10/x
  3. Step 3: Cross multiply
    39,134,073,935.64x = 58,696,714,958.73 × 10,808,032,363.10
  4. Step 4: Simplify right side
    39,134,073,935.64x = 634,395,994,881,316,225,024
  5. Step 5: Solve for x
    x = 634,395,994,881,316,225,024/39,134,073,935.64
  6. Step 6: Final answer
    x = 16,210,834,474.44

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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.