Home / 65,378,814,908,072-98,068,316,746,800-26,698,828,055,884

Finding the Fourth Proportional to 65,378,814,908,072, 98,068,316,746,800 and 26,698,828,055,884

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Solution

The fourth proportional to 65,378,814,908,072, 98,068,316,746,800 and 26,698,828,055,884 is: 40,048,280,627,820.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,378,814,908,072 : 98,068,316,746,800 = 26,698,828,055,884 : x
  2. Step 2: Convert to fraction form
    65,378,814,908,072/98,068,316,746,800 = 26,698,828,055,884/x
  3. Step 3: Cross multiply
    65,378,814,908,072x = 98,068,316,746,800 × 26,698,828,055,884
  4. Step 4: Simplify right side
    65,378,814,908,072x = 2,618,309,126,552,782,346,003,677,184
  5. Step 5: Solve for x
    x = 2,618,309,126,552,782,346,003,677,184/65,378,814,908,072
  6. Step 6: Final answer
    x = 40,048,280,627,820.20

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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.