Home / 162,703,110.48-224,544,140.08-92,151,271.32

Finding the Fourth Proportional to 162,703,110.48, 224,544,140.08 and 92,151,271.32

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Solution

The fourth proportional to 162,703,110.48, 224,544,140.08 and 92,151,271.32 is: 127,176,597.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,703,110.48 : 224,544,140.08 = 92,151,271.32 : x
  2. Step 2: Convert to fraction form
    162,703,110.48/224,544,140.08 = 92,151,271.32/x
  3. Step 3: Cross multiply
    162,703,110.48x = 224,544,140.08 × 92,151,271.32
  4. Step 4: Simplify right side
    162,703,110.48x = 20,692,027,975,828,168
  5. Step 5: Solve for x
    x = 20,692,027,975,828,168/162,703,110.48
  6. Step 6: Final answer
    x = 127,176,597.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.