Home / 10,059,252,479.60-15,088,878,719.40-3,434,362,117.70

Finding the Fourth Proportional to 10,059,252,479.60, 15,088,878,719.40 and 3,434,362,117.70

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Solution

The fourth proportional to 10,059,252,479.60, 15,088,878,719.40 and 3,434,362,117.70 is: 5,151,543,176.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,059,252,479.60 : 15,088,878,719.40 = 3,434,362,117.70 : x
  2. Step 2: Convert to fraction form
    10,059,252,479.60/15,088,878,719.40 = 3,434,362,117.70/x
  3. Step 3: Cross multiply
    10,059,252,479.60x = 15,088,878,719.40 × 3,434,362,117.70
  4. Step 4: Simplify right side
    10,059,252,479.60x = 51,820,673,472,477,044,736
  5. Step 5: Solve for x
    x = 51,820,673,472,477,044,736/10,059,252,479.60
  6. Step 6: Final answer
    x = 5,151,543,176.55

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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.