Home / 1,177,746,117,805.40-1,767,155,955,120.10-604,464,813,321.36

Finding the Fourth Proportional to 1,177,746,117,805.40, 1,767,155,955,120.10 and 604,464,813,321.36

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Solution

The fourth proportional to 1,177,746,117,805.40, 1,767,155,955,120.10 and 604,464,813,321.36 is: 906,972,715,403.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,177,746,117,805.40 : 1,767,155,955,120.10 = 604,464,813,321.36 : x
  2. Step 2: Convert to fraction form
    1,177,746,117,805.40/1,767,155,955,120.10 = 604,464,813,321.36/x
  3. Step 3: Cross multiply
    1,177,746,117,805.40x = 1,767,155,955,120.10 × 604,464,813,321.36
  4. Step 4: Simplify right side
    1,177,746,117,805.40x = 1,068,183,594,521,400,967,168,000
  5. Step 5: Solve for x
    x = 1,068,183,594,521,400,967,168,000/1,177,746,117,805.40
  6. Step 6: Final answer
    x = 906,972,715,403.08

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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.