Home / 65,378,814,908,208-98,068,316,747,004-26,698,828,056,028

Finding the Fourth Proportional to 65,378,814,908,208, 98,068,316,747,004 and 26,698,828,056,028

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Solution

The fourth proportional to 65,378,814,908,208, 98,068,316,747,004 and 26,698,828,056,028 is: 40,048,280,628,036.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,378,814,908,208 : 98,068,316,747,004 = 26,698,828,056,028 : x
  2. Step 2: Convert to fraction form
    65,378,814,908,208/98,068,316,747,004 = 26,698,828,056,028/x
  3. Step 3: Cross multiply
    65,378,814,908,208x = 98,068,316,747,004 × 26,698,828,056,028
  4. Step 4: Simplify right side
    65,378,814,908,208x = 2,618,309,126,572,350,904,199,020,544
  5. Step 5: Solve for x
    x = 2,618,309,126,572,350,904,199,020,544/65,378,814,908,208
  6. Step 6: Final answer
    x = 40,048,280,628,036.20

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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.