Home / 14,316,913.24-21,478,733.34-4,732,292.32

Finding the Fourth Proportional to 14,316,913.24, 21,478,733.34 and 4,732,292.32

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Solution

The fourth proportional to 14,316,913.24, 21,478,733.34 and 4,732,292.32 is: 7,099,550.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,316,913.24 : 21,478,733.34 = 4,732,292.32 : x
  2. Step 2: Convert to fraction form
    14,316,913.24/21,478,733.34 = 4,732,292.32/x
  3. Step 3: Cross multiply
    14,316,913.24x = 21,478,733.34 × 4,732,292.32
  4. Step 4: Simplify right side
    14,316,913.24x = 101,643,644,828,209.95
  5. Step 5: Solve for x
    x = 101,643,644,828,209.95/14,316,913.24
  6. Step 6: Final answer
    x = 7,099,550.24

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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.