Home / 8,701,563,390,721.60-12,008,194,811,570-4,746,486,039,513

Finding the Fourth Proportional to 8,701,563,390,721.60, 12,008,194,811,570 and 4,746,486,039,513

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Solution

The fourth proportional to 8,701,563,390,721.60, 12,008,194,811,570 and 4,746,486,039,513 is: 6,550,171,098,407.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,701,563,390,721.60 : 12,008,194,811,570 = 4,746,486,039,513 : x
  2. Step 2: Convert to fraction form
    8,701,563,390,721.60/12,008,194,811,570 = 4,746,486,039,513/x
  3. Step 3: Cross multiply
    8,701,563,390,721.60x = 12,008,194,811,570 × 4,746,486,039,513
  4. Step 4: Simplify right side
    8,701,563,390,721.60x = 56,996,729,032,869,440,378,634,240
  5. Step 5: Solve for x
    x = 56,996,729,032,869,440,378,634,240/8,701,563,390,721.60
  6. Step 6: Final answer
    x = 6,550,171,098,407.97

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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.