Home / 32,985,536.80-49,497,599.40-13,814,683.60

Finding the Fourth Proportional to 32,985,536.80, 49,497,599.40 and 13,814,683.60

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Solution

The fourth proportional to 32,985,536.80, 49,497,599.40 and 13,814,683.60 is: 20,730,106.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,985,536.80 : 49,497,599.40 = 13,814,683.60 : x
  2. Step 2: Convert to fraction form
    32,985,536.80/49,497,599.40 = 13,814,683.60/x
  3. Step 3: Cross multiply
    32,985,536.80x = 49,497,599.40 × 13,814,683.60
  4. Step 4: Simplify right side
    32,985,536.80x = 683,793,674,670,549.75
  5. Step 5: Solve for x
    x = 683,793,674,670,549.75/32,985,536.80
  6. Step 6: Final answer
    x = 20,730,106.01

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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.