Home / 4,944,793,609,128.40-7,417,190,413,692.80-4,944,793,609,128.40

Finding the Fourth Proportional to 4,944,793,609,128.40, 7,417,190,413,692.80 and 4,944,793,609,128.40

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Solution

The fourth proportional to 4,944,793,609,128.40, 7,417,190,413,692.80 and 4,944,793,609,128.40 is: 7,417,190,413,692.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,944,793,609,128.40 : 7,417,190,413,692.80 = 4,944,793,609,128.40 : x
  2. Step 2: Convert to fraction form
    4,944,793,609,128.40/7,417,190,413,692.80 = 4,944,793,609,128.40/x
  3. Step 3: Cross multiply
    4,944,793,609,128.40x = 7,417,190,413,692.80 × 4,944,793,609,128.40
  4. Step 4: Simplify right side
    4,944,793,609,128.40x = 36,676,475,755,316,594,681,577,472
  5. Step 5: Solve for x
    x = 36,676,475,755,316,594,681,577,472/4,944,793,609,128.40
  6. Step 6: Final answer
    x = 7,417,190,413,692.80

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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.