Home / 12,302,241,984,838-16,975,533,551,080-6,745,104,097,684

Finding the Fourth Proportional to 12,302,241,984,838, 16,975,533,551,080 and 6,745,104,097,684

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Solution

The fourth proportional to 12,302,241,984,838, 16,975,533,551,080 and 6,745,104,097,684 is: 9,307,388,121,358.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,302,241,984,838 : 16,975,533,551,080 = 6,745,104,097,684 : x
  2. Step 2: Convert to fraction form
    12,302,241,984,838/16,975,533,551,080 = 6,745,104,097,684/x
  3. Step 3: Cross multiply
    12,302,241,984,838x = 16,975,533,551,080 × 6,745,104,097,684
  4. Step 4: Simplify right side
    12,302,241,984,838x = 114,501,740,915,761,939,283,443,712
  5. Step 5: Solve for x
    x = 114,501,740,915,761,939,283,443,712/12,302,241,984,838
  6. Step 6: Final answer
    x = 9,307,388,121,358.74

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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.