Home / 1,164,403,112,022-1,746,640,249,954.30-399,480,532,703.64

Finding the Fourth Proportional to 1,164,403,112,022, 1,746,640,249,954.30 and 399,480,532,703.64

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Solution

The fourth proportional to 1,164,403,112,022, 1,746,640,249,954.30 and 399,480,532,703.64 is: 599,233,006,412.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,403,112,022 : 1,746,640,249,954.30 = 399,480,532,703.64 : x
  2. Step 2: Convert to fraction form
    1,164,403,112,022/1,746,640,249,954.30 = 399,480,532,703.64/x
  3. Step 3: Cross multiply
    1,164,403,112,022x = 1,746,640,249,954.30 × 399,480,532,703.64
  4. Step 4: Simplify right side
    1,164,403,112,022x = 697,748,777,493,362,754,191,360
  5. Step 5: Solve for x
    x = 697,748,777,493,362,754,191,360/1,164,403,112,022
  6. Step 6: Final answer
    x = 599,233,006,412.80

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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.