Home / 2,755,698,732,012.90-4,133,548,098,019.40-1,803,574,138,246.60

Finding the Fourth Proportional to 2,755,698,732,012.90, 4,133,548,098,019.40 and 1,803,574,138,246.60

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Solution

The fourth proportional to 2,755,698,732,012.90, 4,133,548,098,019.40 and 1,803,574,138,246.60 is: 2,705,361,207,369.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,755,698,732,012.90 : 4,133,548,098,019.40 = 1,803,574,138,246.60 : x
  2. Step 2: Convert to fraction form
    2,755,698,732,012.90/4,133,548,098,019.40 = 1,803,574,138,246.60/x
  3. Step 3: Cross multiply
    2,755,698,732,012.90x = 4,133,548,098,019.40 × 1,803,574,138,246.60
  4. Step 4: Simplify right side
    2,755,698,732,012.90x = 7,455,160,448,786,211,761,291,264
  5. Step 5: Solve for x
    x = 7,455,160,448,786,211,761,291,264/2,755,698,732,012.90
  6. Step 6: Final answer
    x = 2,705,361,207,369.93

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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.