Home / 109,910,903,050.77-164,875,851,547.26-30,322,452,738.36

Finding the Fourth Proportional to 109,910,903,050.77, 164,875,851,547.26 and 30,322,452,738.36

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Solution

The fourth proportional to 109,910,903,050.77, 164,875,851,547.26 and 30,322,452,738.36 is: 45,486,299,152.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,910,903,050.77 : 164,875,851,547.26 = 30,322,452,738.36 : x
  2. Step 2: Convert to fraction form
    109,910,903,050.77/164,875,851,547.26 = 30,322,452,738.36/x
  3. Step 3: Cross multiply
    109,910,903,050.77x = 164,875,851,547.26 × 30,322,452,738.36
  4. Step 4: Simplify right side
    109,910,903,050.77x = 4,999,440,216,238,650,818,560
  5. Step 5: Solve for x
    x = 4,999,440,216,238,650,818,560/109,910,903,050.77
  6. Step 6: Final answer
    x = 45,486,299,152.04

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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.