Home / 160,577,266.35-241,945,384.01-145,241,653.23

Finding the Fourth Proportional to 160,577,266.35, 241,945,384.01 and 145,241,653.23

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Solution

The fourth proportional to 160,577,266.35, 241,945,384.01 and 145,241,653.23 is: 218,838,870.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,577,266.35 : 241,945,384.01 = 145,241,653.23 : x
  2. Step 2: Convert to fraction form
    160,577,266.35/241,945,384.01 = 145,241,653.23/x
  3. Step 3: Cross multiply
    160,577,266.35x = 241,945,384.01 × 145,241,653.23
  4. Step 4: Simplify right side
    160,577,266.35x = 35,140,547,565,342,708
  5. Step 5: Solve for x
    x = 35,140,547,565,342,708/160,577,266.35
  6. Step 6: Final answer
    x = 218,838,870.31

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.