Home / 5,460,634,603.03-7,533,531,547.73-3,171,377,097.79

Finding the Fourth Proportional to 5,460,634,603.03, 7,533,531,547.73 and 3,171,377,097.79

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Solution

The fourth proportional to 5,460,634,603.03, 7,533,531,547.73 and 3,171,377,097.79 is: 4,375,255,103.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,460,634,603.03 : 7,533,531,547.73 = 3,171,377,097.79 : x
  2. Step 2: Convert to fraction form
    5,460,634,603.03/7,533,531,547.73 = 3,171,377,097.79/x
  3. Step 3: Cross multiply
    5,460,634,603.03x = 7,533,531,547.73 × 3,171,377,097.79
  4. Step 4: Simplify right side
    5,460,634,603.03x = 23,891,669,415,986,364,416
  5. Step 5: Solve for x
    x = 23,891,669,415,986,364,416/5,460,634,603.03
  6. Step 6: Final answer
    x = 4,375,255,103.63

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1.5x scale

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.