Home / 5,407,006,741.04-8,113,921,831.56-2,301,584,314.16

Finding the Fourth Proportional to 5,407,006,741.04, 8,113,921,831.56 and 2,301,584,314.16

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Solution

The fourth proportional to 5,407,006,741.04, 8,113,921,831.56 and 2,301,584,314.16 is: 3,453,828,727.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,407,006,741.04 : 8,113,921,831.56 = 2,301,584,314.16 : x
  2. Step 2: Convert to fraction form
    5,407,006,741.04/8,113,921,831.56 = 2,301,584,314.16/x
  3. Step 3: Cross multiply
    5,407,006,741.04x = 8,113,921,831.56 × 2,301,584,314.16
  4. Step 4: Simplify right side
    5,407,006,741.04x = 18,674,875,213,838,872,576
  5. Step 5: Solve for x
    x = 18,674,875,213,838,872,576/5,407,006,741.04
  6. Step 6: Final answer
    x = 3,453,828,727.84

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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.