Home / 35,633,150.16-49,174,700.04-19,335,639.12

Finding the Fourth Proportional to 35,633,150.16, 49,174,700.04 and 19,335,639.12

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Solution

The fourth proportional to 35,633,150.16, 49,174,700.04 and 19,335,639.12 is: 26,683,699.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,633,150.16 : 49,174,700.04 = 19,335,639.12 : x
  2. Step 2: Convert to fraction form
    35,633,150.16/49,174,700.04 = 19,335,639.12/x
  3. Step 3: Cross multiply
    35,633,150.16x = 49,174,700.04 × 19,335,639.12
  4. Step 4: Simplify right side
    35,633,150.16x = 950,824,253,807,689.62
  5. Step 5: Solve for x
    x = 950,824,253,807,689.62/35,633,150.16
  6. Step 6: Final answer
    x = 26,683,699.01

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1.5x scale

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.