Home / 43,406,643.38-59,900,931.42-23,827,864.94

Finding the Fourth Proportional to 43,406,643.38, 59,900,931.42 and 23,827,864.94

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Solution

The fourth proportional to 43,406,643.38, 59,900,931.42 and 23,827,864.94 is: 32,882,323.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,406,643.38 : 59,900,931.42 = 23,827,864.94 : x
  2. Step 2: Convert to fraction form
    43,406,643.38/59,900,931.42 = 23,827,864.94/x
  3. Step 3: Cross multiply
    43,406,643.38x = 59,900,931.42 × 23,827,864.94
  4. Step 4: Simplify right side
    43,406,643.38x = 1,427,311,303,655,962.50
  5. Step 5: Solve for x
    x = 1,427,311,303,655,962.50/43,406,643.38
  6. Step 6: Final answer
    x = 32,882,323.82

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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.