Home / 613,750,822,341.02-920,616,105,075.70-183,488,914,310.16

Finding the Fourth Proportional to 613,750,822,341.02, 920,616,105,075.70 and 183,488,914,310.16

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Solution

The fourth proportional to 613,750,822,341.02, 920,616,105,075.70 and 183,488,914,310.16 is: 275,230,343,435.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    613,750,822,341.02 : 920,616,105,075.70 = 183,488,914,310.16 : x
  2. Step 2: Convert to fraction form
    613,750,822,341.02/920,616,105,075.70 = 183,488,914,310.16/x
  3. Step 3: Cross multiply
    613,750,822,341.02x = 920,616,105,075.70 × 183,488,914,310.16
  4. Step 4: Simplify right side
    613,750,822,341.02x = 168,922,849,616,788,350,566,400
  5. Step 5: Solve for x
    x = 168,922,849,616,788,350,566,400/613,750,822,341.02
  6. Step 6: Final answer
    x = 275,230,343,435.58

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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.