Home / 1,771,472,401.60-2,657,208,602.40-1,033,785,054.40

Finding the Fourth Proportional to 1,771,472,401.60, 2,657,208,602.40 and 1,033,785,054.40

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Solution

The fourth proportional to 1,771,472,401.60, 2,657,208,602.40 and 1,033,785,054.40 is: 1,550,677,581.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,771,472,401.60 : 2,657,208,602.40 = 1,033,785,054.40 : x
  2. Step 2: Convert to fraction form
    1,771,472,401.60/2,657,208,602.40 = 1,033,785,054.40/x
  3. Step 3: Cross multiply
    1,771,472,401.60x = 2,657,208,602.40 × 1,033,785,054.40
  4. Step 4: Simplify right side
    1,771,472,401.60x = 2,746,982,539,584,231,936
  5. Step 5: Solve for x
    x = 2,746,982,539,584,231,936/1,771,472,401.60
  6. Step 6: Final answer
    x = 1,550,677,581.60

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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.