Home / 53,732,197,451.40-74,174,212,434.48-34,710,577,718.28

Finding the Fourth Proportional to 53,732,197,451.40, 74,174,212,434.48 and 34,710,577,718.28

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Solution

The fourth proportional to 53,732,197,451.40, 74,174,212,434.48 and 34,710,577,718.28 is: 47,915,958,913.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,732,197,451.40 : 74,174,212,434.48 = 34,710,577,718.28 : x
  2. Step 2: Convert to fraction form
    53,732,197,451.40/74,174,212,434.48 = 34,710,577,718.28/x
  3. Step 3: Cross multiply
    53,732,197,451.40x = 74,174,212,434.48 × 34,710,577,718.28
  4. Step 4: Simplify right side
    53,732,197,451.40x = 2,574,629,765,399,228,448,768
  5. Step 5: Solve for x
    x = 2,574,629,765,399,228,448,768/53,732,197,451.40
  6. Step 6: Final answer
    x = 47,915,958,913.24

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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.