Home / 65,378,814,908,369-98,068,316,747,246-26,698,828,056,193

Finding the Fourth Proportional to 65,378,814,908,369, 98,068,316,747,246 and 26,698,828,056,193

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Solution

The fourth proportional to 65,378,814,908,369, 98,068,316,747,246 and 26,698,828,056,193 is: 40,048,280,628,283.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,378,814,908,369 : 98,068,316,747,246 = 26,698,828,056,193 : x
  2. Step 2: Convert to fraction form
    65,378,814,908,369/98,068,316,747,246 = 26,698,828,056,193/x
  3. Step 3: Cross multiply
    65,378,814,908,369x = 98,068,316,747,246 × 26,698,828,056,193
  4. Step 4: Simplify right side
    65,378,814,908,369x = 2,618,309,126,594,993,147,149,811,712
  5. Step 5: Solve for x
    x = 2,618,309,126,594,993,147,149,811,712/65,378,814,908,369
  6. Step 6: Final answer
    x = 40,048,280,628,283.91

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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.