Home / 46,357,715.40-69,536,573.10-29,225,632.20

Finding the Fourth Proportional to 46,357,715.40, 69,536,573.10 and 29,225,632.20

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Solution

The fourth proportional to 46,357,715.40, 69,536,573.10 and 29,225,632.20 is: 43,838,448.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,357,715.40 : 69,536,573.10 = 29,225,632.20 : x
  2. Step 2: Convert to fraction form
    46,357,715.40/69,536,573.10 = 29,225,632.20/x
  3. Step 3: Cross multiply
    46,357,715.40x = 69,536,573.10 × 29,225,632.20
  4. Step 4: Simplify right side
    46,357,715.40x = 2,032,250,309,869,013.50
  5. Step 5: Solve for x
    x = 2,032,250,309,869,013.50/46,357,715.40
  6. Step 6: Final answer
    x = 43,838,448.30

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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.