Home / 62,547,494.36-86,315,482.86-35,045,619.44

Finding the Fourth Proportional to 62,547,494.36, 86,315,482.86 and 35,045,619.44

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Solution

The fourth proportional to 62,547,494.36, 86,315,482.86 and 35,045,619.44 is: 48,362,921.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,547,494.36 : 86,315,482.86 = 35,045,619.44 : x
  2. Step 2: Convert to fraction form
    62,547,494.36/86,315,482.86 = 35,045,619.44/x
  3. Step 3: Cross multiply
    62,547,494.36x = 86,315,482.86 × 35,045,619.44
  4. Step 4: Simplify right side
    62,547,494.36x = 3,024,979,564,091,402.50
  5. Step 5: Solve for x
    x = 3,024,979,564,091,402.50/62,547,494.36
  6. Step 6: Final answer
    x = 48,362,921.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.