Home / 3,674,387,323,253-5,070,636,826,683.50-2,028,246,838,843.20

Finding the Fourth Proportional to 3,674,387,323,253, 5,070,636,826,683.50 and 2,028,246,838,843.20

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Solution

The fourth proportional to 3,674,387,323,253, 5,070,636,826,683.50 and 2,028,246,838,843.20 is: 2,798,970,878,643.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,674,387,323,253 : 5,070,636,826,683.50 = 2,028,246,838,843.20 : x
  2. Step 2: Convert to fraction form
    3,674,387,323,253/5,070,636,826,683.50 = 2,028,246,838,843.20/x
  3. Step 3: Cross multiply
    3,674,387,323,253x = 5,070,636,826,683.50 × 2,028,246,838,843.20
  4. Step 4: Simplify right side
    3,674,387,323,253x = 10,284,503,114,642,724,518,625,280
  5. Step 5: Solve for x
    x = 10,284,503,114,642,724,518,625,280/3,674,387,323,253
  6. Step 6: Final answer
    x = 2,798,970,878,643.70

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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.