Home / 967,953,390,974.23-1,335,892,811,784.80-550,908,634,518.41

Finding the Fourth Proportional to 967,953,390,974.23, 1,335,892,811,784.80 and 550,908,634,518.41

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Solution

The fourth proportional to 967,953,390,974.23, 1,335,892,811,784.80 and 550,908,634,518.41 is: 760,320,581,203.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,953,390,974.23 : 1,335,892,811,784.80 = 550,908,634,518.41 : x
  2. Step 2: Convert to fraction form
    967,953,390,974.23/1,335,892,811,784.80 = 550,908,634,518.41/x
  3. Step 3: Cross multiply
    967,953,390,974.23x = 1,335,892,811,784.80 × 550,908,634,518.41
  4. Step 4: Simplify right side
    967,953,390,974.23x = 735,954,884,803,323,477,622,784
  5. Step 5: Solve for x
    x = 735,954,884,803,323,477,622,784/967,953,390,974.23
  6. Step 6: Final answer
    x = 760,320,581,203.40

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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.