Home / 97,624,318.10-134,723,617.13-53,570,931.59

Finding the Fourth Proportional to 97,624,318.10, 134,723,617.13 and 53,570,931.59

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Solution

The fourth proportional to 97,624,318.10, 134,723,617.13 and 53,570,931.59 is: 73,929,015.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,624,318.10 : 134,723,617.13 = 53,570,931.59 : x
  2. Step 2: Convert to fraction form
    97,624,318.10/134,723,617.13 = 53,570,931.59/x
  3. Step 3: Cross multiply
    97,624,318.10x = 134,723,617.13 × 53,570,931.59
  4. Step 4: Simplify right side
    97,624,318.10x = 7,217,269,677,299,318
  5. Step 5: Solve for x
    x = 7,217,269,677,299,318/97,624,318.10
  6. Step 6: Final answer
    x = 73,929,015.01

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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.