Home / 106,094,025.60-159,141,038.40-101,071,908.15

Finding the Fourth Proportional to 106,094,025.60, 159,141,038.40 and 101,071,908.15

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Solution

The fourth proportional to 106,094,025.60, 159,141,038.40 and 101,071,908.15 is: 151,607,862.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,094,025.60 : 159,141,038.40 = 101,071,908.15 : x
  2. Step 2: Convert to fraction form
    106,094,025.60/159,141,038.40 = 101,071,908.15/x
  3. Step 3: Cross multiply
    106,094,025.60x = 159,141,038.40 × 101,071,908.15
  4. Step 4: Simplify right side
    106,094,025.60x = 16,084,688,416,060,424
  5. Step 5: Solve for x
    x = 16,084,688,416,060,424/106,094,025.60
  6. Step 6: Final answer
    x = 151,607,862.23

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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.