Home / 65,378,814,909,030-98,068,316,748,252-26,698,828,056,848

Finding the Fourth Proportional to 65,378,814,909,030, 98,068,316,748,252 and 26,698,828,056,848

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Solution

The fourth proportional to 65,378,814,909,030, 98,068,316,748,252 and 26,698,828,056,848 is: 40,048,280,629,272.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,378,814,909,030 : 98,068,316,748,252 = 26,698,828,056,848 : x
  2. Step 2: Convert to fraction form
    65,378,814,909,030/98,068,316,748,252 = 26,698,828,056,848/x
  3. Step 3: Cross multiply
    65,378,814,909,030x = 98,068,316,748,252 × 26,698,828,056,848
  4. Step 4: Simplify right side
    65,378,814,909,030x = 2,618,309,126,686,087,135,755,239,424
  5. Step 5: Solve for x
    x = 2,618,309,126,686,087,135,755,239,424/65,378,814,909,030
  6. Step 6: Final answer
    x = 40,048,280,629,272.33

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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.