Home / 35,336,482.68-53,005,905-9,775,351.56

Finding the Fourth Proportional to 35,336,482.68, 53,005,905 and 9,775,351.56

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Solution

The fourth proportional to 35,336,482.68, 53,005,905 and 9,775,351.56 is: 14,663,354.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,336,482.68 : 53,005,905 = 9,775,351.56 : x
  2. Step 2: Convert to fraction form
    35,336,482.68/53,005,905 = 9,775,351.56/x
  3. Step 3: Cross multiply
    35,336,482.68x = 53,005,905 × 9,775,351.56
  4. Step 4: Simplify right side
    35,336,482.68x = 518,151,356,130,961.81
  5. Step 5: Solve for x
    x = 518,151,356,130,961.81/35,336,482.68
  6. Step 6: Final answer
    x = 14,663,354.04

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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.