Home / 16,779,831,879,775-23,155,921,557,769-9,372,372,598,307

Finding the Fourth Proportional to 16,779,831,879,775, 23,155,921,557,769 and 9,372,372,598,307

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Solution

The fourth proportional to 16,779,831,879,775, 23,155,921,557,769 and 9,372,372,598,307 is: 12,933,736,538,693.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,779,831,879,775 : 23,155,921,557,769 = 9,372,372,598,307 : x
  2. Step 2: Convert to fraction form
    16,779,831,879,775/23,155,921,557,769 = 9,372,372,598,307/x
  3. Step 3: Cross multiply
    16,779,831,879,775x = 23,155,921,557,769 × 9,372,372,598,307
  4. Step 4: Simplify right side
    16,779,831,879,775x = 217,025,924,696,580,506,181,959,680
  5. Step 5: Solve for x
    x = 217,025,924,696,580,506,181,959,680/16,779,831,879,775
  6. Step 6: Final answer
    x = 12,933,736,538,693.53

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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.