Home / 62,628,088.24-93,919,606.26-21,676,411.18

Finding the Fourth Proportional to 62,628,088.24, 93,919,606.26 and 21,676,411.18

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Solution

The fourth proportional to 62,628,088.24, 93,919,606.26 and 21,676,411.18 is: 32,506,820.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,628,088.24 : 93,919,606.26 = 21,676,411.18 : x
  2. Step 2: Convert to fraction form
    62,628,088.24/93,919,606.26 = 21,676,411.18/x
  3. Step 3: Cross multiply
    62,628,088.24x = 93,919,606.26 × 21,676,411.18
  4. Step 4: Simplify right side
    62,628,088.24x = 2,035,840,003,155,462
  5. Step 5: Solve for x
    x = 2,035,840,003,155,462/62,628,088.24
  6. Step 6: Final answer
    x = 32,506,820.19

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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.