Home / 60,605,386.17-90,908,080.38-14,547,255.18

Finding the Fourth Proportional to 60,605,386.17, 90,908,080.38 and 14,547,255.18

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Solution

The fourth proportional to 60,605,386.17, 90,908,080.38 and 14,547,255.18 is: 21,820,883.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,605,386.17 : 90,908,080.38 = 14,547,255.18 : x
  2. Step 2: Convert to fraction form
    60,605,386.17/90,908,080.38 = 14,547,255.18/x
  3. Step 3: Cross multiply
    60,605,386.17x = 90,908,080.38 × 14,547,255.18
  4. Step 4: Simplify right side
    60,605,386.17x = 1,322,463,043,211,811.25
  5. Step 5: Solve for x
    x = 1,322,463,043,211,811.25/60,605,386.17
  6. Step 6: Final answer
    x = 21,820,883.04

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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.