Home / 189,737,538,788.47-284,596,284,523.62-62,235,435,518.00

Finding the Fourth Proportional to 189,737,538,788.47, 284,596,284,523.62 and 62,235,435,518.00

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Solution

The fourth proportional to 189,737,538,788.47, 284,596,284,523.62 and 62,235,435,518.00 is: 93,349,865,436.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    189,737,538,788.47 : 284,596,284,523.62 = 62,235,435,518.00 : x
  2. Step 2: Convert to fraction form
    189,737,538,788.47/284,596,284,523.62 = 62,235,435,518.00/x
  3. Step 3: Cross multiply
    189,737,538,788.47x = 284,596,284,523.62 × 62,235,435,518.00
  4. Step 4: Simplify right side
    189,737,538,788.47x = 17,711,973,714,131,849,052,160
  5. Step 5: Solve for x
    x = 17,711,973,714,131,849,052,160/189,737,538,788.47
  6. Step 6: Final answer
    x = 93,349,865,436.37

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1.5x scale

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.