Home / 24,670,045.08-34,044,931.44-13,656,978.69

Finding the Fourth Proportional to 24,670,045.08, 34,044,931.44 and 13,656,978.69

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Solution

The fourth proportional to 24,670,045.08, 34,044,931.44 and 13,656,978.69 is: 18,846,779.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,670,045.08 : 34,044,931.44 = 13,656,978.69 : x
  2. Step 2: Convert to fraction form
    24,670,045.08/34,044,931.44 = 13,656,978.69/x
  3. Step 3: Cross multiply
    24,670,045.08x = 34,044,931.44 × 13,656,978.69
  4. Step 4: Simplify right side
    24,670,045.08x = 464,950,903,178,590.94
  5. Step 5: Solve for x
    x = 464,950,903,178,590.94/24,670,045.08
  6. Step 6: Final answer
    x = 18,846,779.63

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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.