Home / 35,496,875.58-53,251,199.55-12,461,831.34

Finding the Fourth Proportional to 35,496,875.58, 53,251,199.55 and 12,461,831.34

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Solution

The fourth proportional to 35,496,875.58, 53,251,199.55 and 12,461,831.34 is: 18,694,813.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,496,875.58 : 53,251,199.55 = 12,461,831.34 : x
  2. Step 2: Convert to fraction form
    35,496,875.58/53,251,199.55 = 12,461,831.34/x
  3. Step 3: Cross multiply
    35,496,875.58x = 53,251,199.55 × 12,461,831.34
  4. Step 4: Simplify right side
    35,496,875.58x = 663,607,467,444,783.88
  5. Step 5: Solve for x
    x = 663,607,467,444,783.88/35,496,875.58
  6. Step 6: Final answer
    x = 18,694,813.46

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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.