Home / 1,265,639,633,026.10-1,746,732,426,117.40-751,807,457,585.84

Finding the Fourth Proportional to 1,265,639,633,026.10, 1,746,732,426,117.40 and 751,807,457,585.84

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Solution

The fourth proportional to 1,265,639,633,026.10, 1,746,732,426,117.40 and 751,807,457,585.84 is: 1,037,583,234,670.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,265,639,633,026.10 : 1,746,732,426,117.40 = 751,807,457,585.84 : x
  2. Step 2: Convert to fraction form
    1,265,639,633,026.10/1,746,732,426,117.40 = 751,807,457,585.84/x
  3. Step 3: Cross multiply
    1,265,639,633,026.10x = 1,746,732,426,117.40 × 751,807,457,585.84
  4. Step 4: Simplify right side
    1,265,639,633,026.10x = 1,313,206,464,362,068,479,836,160
  5. Step 5: Solve for x
    x = 1,313,206,464,362,068,479,836,160/1,265,639,633,026.10
  6. Step 6: Final answer
    x = 1,037,583,234,670.23

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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.