Home / 35,484,941.60-53,127,879.60-34,489,613.60

Finding the Fourth Proportional to 35,484,941.60, 53,127,879.60 and 34,489,613.60

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Solution

The fourth proportional to 35,484,941.60, 53,127,879.60 and 34,489,613.60 is: 51,637,679.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,484,941.60 : 53,127,879.60 = 34,489,613.60 : x
  2. Step 2: Convert to fraction form
    35,484,941.60/53,127,879.60 = 34,489,613.60/x
  3. Step 3: Cross multiply
    35,484,941.60x = 53,127,879.60 × 34,489,613.60
  4. Step 4: Simplify right side
    35,484,941.60x = 1,832,360,038,791,322.75
  5. Step 5: Solve for x
    x = 1,832,360,038,791,322.75/35,484,941.60
  6. Step 6: Final answer
    x = 51,637,679.43

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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.