Home / 5,314,421,301.03-7,334,124,201.01-3,056,362,590.70

Finding the Fourth Proportional to 5,314,421,301.03, 7,334,124,201.01 and 3,056,362,590.70

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Solution

The fourth proportional to 5,314,421,301.03, 7,334,124,201.01 and 3,056,362,590.70 is: 4,217,908,512.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,314,421,301.03 : 7,334,124,201.01 = 3,056,362,590.70 : x
  2. Step 2: Convert to fraction form
    5,314,421,301.03/7,334,124,201.01 = 3,056,362,590.70/x
  3. Step 3: Cross multiply
    5,314,421,301.03x = 7,334,124,201.01 × 3,056,362,590.70
  4. Step 4: Simplify right side
    5,314,421,301.03x = 22,415,742,843,514,490,880
  5. Step 5: Solve for x
    x = 22,415,742,843,514,490,880/5,314,421,301.03
  6. Step 6: Final answer
    x = 4,217,908,512.29

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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.