Home / 93,609,162.27-129,179,941.41-52,356,054.63

Finding the Fourth Proportional to 93,609,162.27, 129,179,941.41 and 52,356,054.63

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Solution

The fourth proportional to 93,609,162.27, 129,179,941.41 and 52,356,054.63 is: 72,250,962.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,609,162.27 : 129,179,941.41 = 52,356,054.63 : x
  2. Step 2: Convert to fraction form
    93,609,162.27/129,179,941.41 = 52,356,054.63/x
  3. Step 3: Cross multiply
    93,609,162.27x = 129,179,941.41 × 52,356,054.63
  4. Step 4: Simplify right side
    93,609,162.27x = 6,763,352,069,562,159
  5. Step 5: Solve for x
    x = 6,763,352,069,562,159/93,609,162.27
  6. Step 6: Final answer
    x = 72,250,962.47

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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.