Home / 35,737,367,066.40-53,606,050,599.60-30,227,386,778.40

Finding the Fourth Proportional to 35,737,367,066.40, 53,606,050,599.60 and 30,227,386,778.40

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Solution

The fourth proportional to 35,737,367,066.40, 53,606,050,599.60 and 30,227,386,778.40 is: 45,341,080,167.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,737,367,066.40 : 53,606,050,599.60 = 30,227,386,778.40 : x
  2. Step 2: Convert to fraction form
    35,737,367,066.40/53,606,050,599.60 = 30,227,386,778.40/x
  3. Step 3: Cross multiply
    35,737,367,066.40x = 53,606,050,599.60 × 30,227,386,778.40
  4. Step 4: Simplify right side
    35,737,367,066.40x = 1,620,370,825,136,590,553,088
  5. Step 5: Solve for x
    x = 1,620,370,825,136,590,553,088/35,737,367,066.40
  6. Step 6: Final answer
    x = 45,341,080,167.60

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Double scale
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Similar ratio
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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.