Home / 1,565,807,345.29-2,347,159,611.93-735,274,251.91

Finding the Fourth Proportional to 1,565,807,345.29, 2,347,159,611.93 and 735,274,251.91

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Solution

The fourth proportional to 1,565,807,345.29, 2,347,159,611.93 and 735,274,251.91 is: 1,102,182,866.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,565,807,345.29 : 2,347,159,611.93 = 735,274,251.91 : x
  2. Step 2: Convert to fraction form
    1,565,807,345.29/2,347,159,611.93 = 735,274,251.91/x
  3. Step 3: Cross multiply
    1,565,807,345.29x = 2,347,159,611.93 × 735,274,251.91
  4. Step 4: Simplify right side
    1,565,807,345.29x = 1,725,806,027,775,196,416
  5. Step 5: Solve for x
    x = 1,725,806,027,775,196,416/1,565,807,345.29
  6. Step 6: Final answer
    x = 1,102,182,866.22

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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.