Home / 3,007,459,182.51-4,512,112,497.36-1,435,572,293.13

Finding the Fourth Proportional to 3,007,459,182.51, 4,512,112,497.36 and 1,435,572,293.13

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Solution

The fourth proportional to 3,007,459,182.51, 4,512,112,497.36 and 1,435,572,293.13 is: 2,153,799,367.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,007,459,182.51 : 4,512,112,497.36 = 1,435,572,293.13 : x
  2. Step 2: Convert to fraction form
    3,007,459,182.51/4,512,112,497.36 = 1,435,572,293.13/x
  3. Step 3: Cross multiply
    3,007,459,182.51x = 4,512,112,497.36 × 1,435,572,293.13
  4. Step 4: Simplify right side
    3,007,459,182.51x = 6,477,463,684,695,626,752
  5. Step 5: Solve for x
    x = 6,477,463,684,695,626,752/3,007,459,182.51
  6. Step 6: Final answer
    x = 2,153,799,367.37

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1.5x scale

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.