Home / 119,725,746.64-179,595,030.84-37,838,395.60

Finding the Fourth Proportional to 119,725,746.64, 179,595,030.84 and 37,838,395.60

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Solution

The fourth proportional to 119,725,746.64, 179,595,030.84 and 37,838,395.60 is: 56,759,619.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,725,746.64 : 179,595,030.84 = 37,838,395.60 : x
  2. Step 2: Convert to fraction form
    119,725,746.64/179,595,030.84 = 37,838,395.60/x
  3. Step 3: Cross multiply
    119,725,746.64x = 179,595,030.84 × 37,838,395.60
  4. Step 4: Simplify right side
    119,725,746.64x = 6,795,587,824,718,121
  5. Step 5: Solve for x
    x = 6,795,587,824,718,121/119,725,746.64
  6. Step 6: Final answer
    x = 56,759,619.51

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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.