Home / 1,032,460,892,391.90-1,424,800,461,074.10-563,181,694,957.40

Finding the Fourth Proportional to 1,032,460,892,391.90, 1,424,800,461,074.10 and 563,181,694,957.40

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Solution

The fourth proportional to 1,032,460,892,391.90, 1,424,800,461,074.10 and 563,181,694,957.40 is: 777,193,155,263.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,460,892,391.90 : 1,424,800,461,074.10 = 563,181,694,957.40 : x
  2. Step 2: Convert to fraction form
    1,032,460,892,391.90/1,424,800,461,074.10 = 563,181,694,957.40/x
  3. Step 3: Cross multiply
    1,032,460,892,391.90x = 1,424,800,461,074.10 × 563,181,694,957.40
  4. Step 4: Simplify right side
    1,032,460,892,391.90x = 802,421,538,643,796,775,927,808
  5. Step 5: Solve for x
    x = 802,421,538,643,796,775,927,808/1,032,460,892,391.90
  6. Step 6: Final answer
    x = 777,193,155,263.08

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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.