Home / 5,801,161,643.60-8,701,742,465.40-1,923,264,222.80

Finding the Fourth Proportional to 5,801,161,643.60, 8,701,742,465.40 and 1,923,264,222.80

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Solution

The fourth proportional to 5,801,161,643.60, 8,701,742,465.40 and 1,923,264,222.80 is: 2,884,896,334.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,801,161,643.60 : 8,701,742,465.40 = 1,923,264,222.80 : x
  2. Step 2: Convert to fraction form
    5,801,161,643.60/8,701,742,465.40 = 1,923,264,222.80/x
  3. Step 3: Cross multiply
    5,801,161,643.60x = 8,701,742,465.40 × 1,923,264,222.80
  4. Step 4: Simplify right side
    5,801,161,643.60x = 16,735,749,959,723,286,528
  5. Step 5: Solve for x
    x = 16,735,749,959,723,286,528/5,801,161,643.60
  6. Step 6: Final answer
    x = 2,884,896,334.20

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Double scale
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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.