Home / 58,872,289.46-88,301,479.50-15,744,835.36

Finding the Fourth Proportional to 58,872,289.46, 88,301,479.50 and 15,744,835.36

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Solution

The fourth proportional to 58,872,289.46, 88,301,479.50 and 15,744,835.36 is: 23,615,393.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,872,289.46 : 88,301,479.50 = 15,744,835.36 : x
  2. Step 2: Convert to fraction form
    58,872,289.46/88,301,479.50 = 15,744,835.36/x
  3. Step 3: Cross multiply
    58,872,289.46x = 88,301,479.50 × 15,744,835.36
  4. Step 4: Simplify right side
    58,872,289.46x = 1,390,292,256,771,915
  5. Step 5: Solve for x
    x = 1,390,292,256,771,915/58,872,289.46
  6. Step 6: Final answer
    x = 23,615,393.07

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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.