Home / 24,574,209.60-36,814,312.80-13,210,881.60

Finding the Fourth Proportional to 24,574,209.60, 36,814,312.80 and 13,210,881.60

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Solution

The fourth proportional to 24,574,209.60, 36,814,312.80 and 13,210,881.60 is: 19,791,054.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,574,209.60 : 36,814,312.80 = 13,210,881.60 : x
  2. Step 2: Convert to fraction form
    24,574,209.60/36,814,312.80 = 13,210,881.60/x
  3. Step 3: Cross multiply
    24,574,209.60x = 36,814,312.80 × 13,210,881.60
  4. Step 4: Simplify right side
    24,574,209.60x = 486,349,527,586,164.44
  5. Step 5: Solve for x
    x = 486,349,527,586,164.44/24,574,209.60
  6. Step 6: Final answer
    x = 19,791,054.75

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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.