Home / 35,048,233,130.40-48,369,016,345.68-19,807,733,439.36

Finding the Fourth Proportional to 35,048,233,130.40, 48,369,016,345.68 and 19,807,733,439.36

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Solution

The fourth proportional to 35,048,233,130.40, 48,369,016,345.68 and 19,807,733,439.36 is: 27,336,059,393.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,048,233,130.40 : 48,369,016,345.68 = 19,807,733,439.36 : x
  2. Step 2: Convert to fraction form
    35,048,233,130.40/48,369,016,345.68 = 19,807,733,439.36/x
  3. Step 3: Cross multiply
    35,048,233,130.40x = 48,369,016,345.68 × 19,807,733,439.36
  4. Step 4: Simplify right side
    35,048,233,130.40x = 958,080,582,499,276,161,024
  5. Step 5: Solve for x
    x = 958,080,582,499,276,161,024/35,048,233,130.40
  6. Step 6: Final answer
    x = 27,336,059,393.77

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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.