Home / 292,892,176,423.04-439,394,842,699.74-111,360,894,567.34

Finding the Fourth Proportional to 292,892,176,423.04, 439,394,842,699.74 and 111,360,894,567.34

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Solution

The fourth proportional to 292,892,176,423.04, 439,394,842,699.74 and 111,360,894,567.34 is: 167,062,853,466.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    292,892,176,423.04 : 439,394,842,699.74 = 111,360,894,567.34 : x
  2. Step 2: Convert to fraction form
    292,892,176,423.04/439,394,842,699.74 = 111,360,894,567.34/x
  3. Step 3: Cross multiply
    292,892,176,423.04x = 439,394,842,699.74 × 111,360,894,567.34
  4. Step 4: Simplify right side
    292,892,176,423.04x = 48,931,402,751,318,689,841,152
  5. Step 5: Solve for x
    x = 48,931,402,751,318,689,841,152/292,892,176,423.04
  6. Step 6: Final answer
    x = 167,062,853,466.75

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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.