Home / 65,378,814,908,370-98,068,316,747,248-26,698,828,056,194

Finding the Fourth Proportional to 65,378,814,908,370, 98,068,316,747,248 and 26,698,828,056,194

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Solution

The fourth proportional to 65,378,814,908,370, 98,068,316,747,248 and 26,698,828,056,194 is: 40,048,280,628,285.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,378,814,908,370 : 98,068,316,747,248 = 26,698,828,056,194 : x
  2. Step 2: Convert to fraction form
    65,378,814,908,370/98,068,316,747,248 = 26,698,828,056,194/x
  3. Step 3: Cross multiply
    65,378,814,908,370x = 98,068,316,747,248 × 26,698,828,056,194
  4. Step 4: Simplify right side
    65,378,814,908,370x = 2,618,309,126,595,144,879,754,444,800
  5. Step 5: Solve for x
    x = 2,618,309,126,595,144,879,754,444,800/65,378,814,908,370
  6. Step 6: Final answer
    x = 40,048,280,628,285.61

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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.