Home / 16,600,666,200,987-22,909,639,482,297-9,193,098,817,583.40

Finding the Fourth Proportional to 16,600,666,200,987, 22,909,639,482,297 and 9,193,098,817,583.40

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Solution

The fourth proportional to 16,600,666,200,987, 22,909,639,482,297 and 9,193,098,817,583.40 is: 12,686,875,158,265.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,600,666,200,987 : 22,909,639,482,297 = 9,193,098,817,583.40 : x
  2. Step 2: Convert to fraction form
    16,600,666,200,987/22,909,639,482,297 = 9,193,098,817,583.40/x
  3. Step 3: Cross multiply
    16,600,666,200,987x = 22,909,639,482,297 × 9,193,098,817,583.40
  4. Step 4: Simplify right side
    16,600,666,200,987x = 210,610,579,635,966,535,769,522,176
  5. Step 5: Solve for x
    x = 210,610,579,635,966,535,769,522,176/16,600,666,200,987
  6. Step 6: Final answer
    x = 12,686,875,158,265.91

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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.