Home / 106,023,803,995.32-159,034,657,949.81-48,574,342,077.74

Finding the Fourth Proportional to 106,023,803,995.32, 159,034,657,949.81 and 48,574,342,077.74

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Solution

The fourth proportional to 106,023,803,995.32, 159,034,657,949.81 and 48,574,342,077.74 is: 72,861,032,960.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,023,803,995.32 : 159,034,657,949.81 = 48,574,342,077.74 : x
  2. Step 2: Convert to fraction form
    106,023,803,995.32/159,034,657,949.81 = 48,574,342,077.74/x
  3. Step 3: Cross multiply
    106,023,803,995.32x = 159,034,657,949.81 × 48,574,342,077.74
  4. Step 4: Simplify right side
    106,023,803,995.32x = 7,725,003,877,470,443,667,456
  5. Step 5: Solve for x
    x = 7,725,003,877,470,443,667,456/106,023,803,995.32
  6. Step 6: Final answer
    x = 72,861,032,960.22

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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.