Home / 967,953,390,976.23-1,335,892,811,787.60-550,908,634,520.41

Finding the Fourth Proportional to 967,953,390,976.23, 1,335,892,811,787.60 and 550,908,634,520.41

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Solution

The fourth proportional to 967,953,390,976.23, 1,335,892,811,787.60 and 550,908,634,520.41 is: 760,320,581,206.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,953,390,976.23 : 1,335,892,811,787.60 = 550,908,634,520.41 : x
  2. Step 2: Convert to fraction form
    967,953,390,976.23/1,335,892,811,787.60 = 550,908,634,520.41/x
  3. Step 3: Cross multiply
    967,953,390,976.23x = 1,335,892,811,787.60 × 550,908,634,520.41
  4. Step 4: Simplify right side
    967,953,390,976.23x = 735,954,884,807,537,914,281,984
  5. Step 5: Solve for x
    x = 735,954,884,807,537,914,281,984/967,953,390,976.23
  6. Step 6: Final answer
    x = 760,320,581,206.18

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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.