Home / 176,294,467.40-264,441,701.10-104,630,851.40

Finding the Fourth Proportional to 176,294,467.40, 264,441,701.10 and 104,630,851.40

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Solution

The fourth proportional to 176,294,467.40, 264,441,701.10 and 104,630,851.40 is: 156,946,277.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,294,467.40 : 264,441,701.10 = 104,630,851.40 : x
  2. Step 2: Convert to fraction form
    176,294,467.40/264,441,701.10 = 104,630,851.40/x
  3. Step 3: Cross multiply
    176,294,467.40x = 264,441,701.10 × 104,630,851.40
  4. Step 4: Simplify right side
    176,294,467.40x = 27,668,760,331,757,316
  5. Step 5: Solve for x
    x = 27,668,760,331,757,316/176,294,467.40
  6. Step 6: Final answer
    x = 156,946,277.10

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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.