Home / 99,577,293,763.04-137,417,079,412.24-53,851,569,172.24

Finding the Fourth Proportional to 99,577,293,763.04, 137,417,079,412.24 and 53,851,569,172.24

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Solution

The fourth proportional to 99,577,293,763.04, 137,417,079,412.24 and 53,851,569,172.24 is: 74,315,389,360.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,577,293,763.04 : 137,417,079,412.24 = 53,851,569,172.24 : x
  2. Step 2: Convert to fraction form
    99,577,293,763.04/137,417,079,412.24 = 53,851,569,172.24/x
  3. Step 3: Cross multiply
    99,577,293,763.04x = 137,417,079,412.24 × 53,851,569,172.24
  4. Step 4: Simplify right side
    99,577,293,763.04x = 7,400,125,357,415,439,794,176
  5. Step 5: Solve for x
    x = 7,400,125,357,415,439,794,176/99,577,293,763.04
  6. Step 6: Final answer
    x = 74,315,389,360.00

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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.