Home / 29,452,931,026.43-40,645,168,945.83-16,592,725,292.81

Finding the Fourth Proportional to 29,452,931,026.43, 40,645,168,945.83 and 16,592,725,292.81

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Solution

The fourth proportional to 29,452,931,026.43, 40,645,168,945.83 and 16,592,725,292.81 is: 22,898,030,834.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,452,931,026.43 : 40,645,168,945.83 = 16,592,725,292.81 : x
  2. Step 2: Convert to fraction form
    29,452,931,026.43/40,645,168,945.83 = 16,592,725,292.81/x
  3. Step 3: Cross multiply
    29,452,931,026.43x = 40,645,168,945.83 × 16,592,725,292.81
  4. Step 4: Simplify right side
    29,452,931,026.43x = 674,414,122,797,925,924,864
  5. Step 5: Solve for x
    x = 674,414,122,797,925,924,864/29,452,931,026.43
  6. Step 6: Final answer
    x = 22,898,030,834.10

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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.