Home / 233,069,805.60-349,555,719.60-117,946,125.60

Finding the Fourth Proportional to 233,069,805.60, 349,555,719.60 and 117,946,125.60

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Solution

The fourth proportional to 233,069,805.60, 349,555,719.60 and 117,946,125.60 is: 176,894,397.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,069,805.60 : 349,555,719.60 = 117,946,125.60 : x
  2. Step 2: Convert to fraction form
    233,069,805.60/349,555,719.60 = 117,946,125.60/x
  3. Step 3: Cross multiply
    233,069,805.60x = 349,555,719.60 × 117,946,125.60
  4. Step 4: Simplify right side
    233,069,805.60x = 41,228,742,808,139,984
  5. Step 5: Solve for x
    x = 41,228,742,808,139,984/233,069,805.60
  6. Step 6: Final answer
    x = 176,894,397.38

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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.