Home / 1,634,559,508,048.10-2,451,830,343,329.80-666,464,150,323.45

Finding the Fourth Proportional to 1,634,559,508,048.10, 2,451,830,343,329.80 and 666,464,150,323.45

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Solution

The fourth proportional to 1,634,559,508,048.10, 2,451,830,343,329.80 and 666,464,150,323.45 is: 999,692,589,017.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,634,559,508,048.10 : 2,451,830,343,329.80 = 666,464,150,323.45 : x
  2. Step 2: Convert to fraction form
    1,634,559,508,048.10/2,451,830,343,329.80 = 666,464,150,323.45/x
  3. Step 3: Cross multiply
    1,634,559,508,048.10x = 2,451,830,343,329.80 × 666,464,150,323.45
  4. Step 4: Simplify right side
    1,634,559,508,048.10x = 1,634,057,026,504,547,614,326,784
  5. Step 5: Solve for x
    x = 1,634,057,026,504,547,614,326,784/1,634,559,508,048.10
  6. Step 6: Final answer
    x = 999,692,589,017.97

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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.