Home / 368,506,129,095.45-552,759,193,643.18-368,506,129,095.45

Finding the Fourth Proportional to 368,506,129,095.45, 552,759,193,643.18 and 368,506,129,095.45

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Solution

The fourth proportional to 368,506,129,095.45, 552,759,193,643.18 and 368,506,129,095.45 is: 552,759,193,643.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    368,506,129,095.45 : 552,759,193,643.18 = 368,506,129,095.45 : x
  2. Step 2: Convert to fraction form
    368,506,129,095.45/552,759,193,643.18 = 368,506,129,095.45/x
  3. Step 3: Cross multiply
    368,506,129,095.45x = 552,759,193,643.18 × 368,506,129,095.45
  4. Step 4: Simplify right side
    368,506,129,095.45x = 203,695,150,771,370,561,896,448
  5. Step 5: Solve for x
    x = 203,695,150,771,370,561,896,448/368,506,129,095.45
  6. Step 6: Final answer
    x = 552,759,193,643.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.