Home / 5,280,397,925,292-7,920,596,887,938-1,888,454,059,999.10

Finding the Fourth Proportional to 5,280,397,925,292, 7,920,596,887,938 and 1,888,454,059,999.10

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Solution

The fourth proportional to 5,280,397,925,292, 7,920,596,887,938 and 1,888,454,059,999.10 is: 2,832,681,089,998.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,280,397,925,292 : 7,920,596,887,938 = 1,888,454,059,999.10 : x
  2. Step 2: Convert to fraction form
    5,280,397,925,292/7,920,596,887,938 = 1,888,454,059,999.10/x
  3. Step 3: Cross multiply
    5,280,397,925,292x = 7,920,596,887,938 × 1,888,454,059,999.10
  4. Step 4: Simplify right side
    5,280,397,925,292x = 14,957,683,350,642,752,973,963,264
  5. Step 5: Solve for x
    x = 14,957,683,350,642,752,973,963,264/5,280,397,925,292
  6. Step 6: Final answer
    x = 2,832,681,089,998.65

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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.