Home / 2,316,520,109,280.90-3,196,798,272,614-1,274,830,945,989.60

Finding the Fourth Proportional to 2,316,520,109,280.90, 3,196,798,272,614 and 1,274,830,945,989.60

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Solution

The fourth proportional to 2,316,520,109,280.90, 3,196,798,272,614 and 1,274,830,945,989.60 is: 1,759,266,992,626.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,316,520,109,280.90 : 3,196,798,272,614 = 1,274,830,945,989.60 : x
  2. Step 2: Convert to fraction form
    2,316,520,109,280.90/3,196,798,272,614 = 1,274,830,945,989.60/x
  3. Step 3: Cross multiply
    2,316,520,109,280.90x = 3,196,798,272,614 × 1,274,830,945,989.60
  4. Step 4: Simplify right side
    2,316,520,109,280.90x = 4,075,377,366,014,424,866,881,536
  5. Step 5: Solve for x
    x = 4,075,377,366,014,424,866,881,536/2,316,520,109,280.90
  6. Step 6: Final answer
    x = 1,759,266,992,626.93

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Double scale
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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.