Home / 176,133,779.60-264,200,669.40-148,924,000.40

Finding the Fourth Proportional to 176,133,779.60, 264,200,669.40 and 148,924,000.40

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Solution

The fourth proportional to 176,133,779.60, 264,200,669.40 and 148,924,000.40 is: 223,386,000.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,133,779.60 : 264,200,669.40 = 148,924,000.40 : x
  2. Step 2: Convert to fraction form
    176,133,779.60/264,200,669.40 = 148,924,000.40/x
  3. Step 3: Cross multiply
    176,133,779.60x = 264,200,669.40 × 148,924,000.40
  4. Step 4: Simplify right side
    176,133,779.60x = 39,345,820,595,405,872
  5. Step 5: Solve for x
    x = 39,345,820,595,405,872/176,133,779.60
  6. Step 6: Final answer
    x = 223,386,000.60

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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.