Home / 25,837,896,994.56-38,756,845,448.04-6,208,592,218.56

Finding the Fourth Proportional to 25,837,896,994.56, 38,756,845,448.04 and 6,208,592,218.56

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Solution

The fourth proportional to 25,837,896,994.56, 38,756,845,448.04 and 6,208,592,218.56 is: 9,312,888,317.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,837,896,994.56 : 38,756,845,448.04 = 6,208,592,218.56 : x
  2. Step 2: Convert to fraction form
    25,837,896,994.56/38,756,845,448.04 = 6,208,592,218.56/x
  3. Step 3: Cross multiply
    25,837,896,994.56x = 38,756,845,448.04 × 6,208,592,218.56
  4. Step 4: Simplify right side
    25,837,896,994.56x = 240,625,449,064,633,729,024
  5. Step 5: Solve for x
    x = 240,625,449,064,633,729,024/25,837,896,994.56
  6. Step 6: Final answer
    x = 9,312,888,317.32

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Double scale
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1.5x scale

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.