Home / 65,378,814,907,748-98,068,316,746,284-26,698,828,055,530

Finding the Fourth Proportional to 65,378,814,907,748, 98,068,316,746,284 and 26,698,828,055,530

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Solution

The fourth proportional to 65,378,814,907,748, 98,068,316,746,284 and 26,698,828,055,530 is: 40,048,280,627,276.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,378,814,907,748 : 98,068,316,746,284 = 26,698,828,055,530 : x
  2. Step 2: Convert to fraction form
    65,378,814,907,748/98,068,316,746,284 = 26,698,828,055,530/x
  3. Step 3: Cross multiply
    65,378,814,907,748x = 98,068,316,746,284 × 26,698,828,055,530
  4. Step 4: Simplify right side
    65,378,814,907,748x = 2,618,309,126,504,290,034,928,058,368
  5. Step 5: Solve for x
    x = 2,618,309,126,504,290,034,928,058,368/65,378,814,907,748
  6. Step 6: Final answer
    x = 40,048,280,627,276.95

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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.