Home / 3,070,730,129,031.40-4,237,740,784,124-1,700,505,580,947.70

Finding the Fourth Proportional to 3,070,730,129,031.40, 4,237,740,784,124 and 1,700,505,580,947.70

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Solution

The fourth proportional to 3,070,730,129,031.40, 4,237,740,784,124 and 1,700,505,580,947.70 is: 2,346,771,468,414.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,070,730,129,031.40 : 4,237,740,784,124 = 1,700,505,580,947.70 : x
  2. Step 2: Convert to fraction form
    3,070,730,129,031.40/4,237,740,784,124 = 1,700,505,580,947.70/x
  3. Step 3: Cross multiply
    3,070,730,129,031.40x = 4,237,740,784,124 × 1,700,505,580,947.70
  4. Step 4: Simplify right side
    3,070,730,129,031.40x = 7,206,301,854,012,544,349,372,416
  5. Step 5: Solve for x
    x = 7,206,301,854,012,544,349,372,416/3,070,730,129,031.40
  6. Step 6: Final answer
    x = 2,346,771,468,414.79

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Double scale
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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.