Home / 1,645,196,190,508.70-2,467,386,484,256.10-556,068,973,053.57

Finding the Fourth Proportional to 1,645,196,190,508.70, 2,467,386,484,256.10 and 556,068,973,053.57

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Solution

The fourth proportional to 1,645,196,190,508.70, 2,467,386,484,256.10 and 556,068,973,053.57 is: 833,965,624,490.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,645,196,190,508.70 : 2,467,386,484,256.10 = 556,068,973,053.57 : x
  2. Step 2: Convert to fraction form
    1,645,196,190,508.70/2,467,386,484,256.10 = 556,068,973,053.57/x
  3. Step 3: Cross multiply
    1,645,196,190,508.70x = 2,467,386,484,256.10 × 556,068,973,053.57
  4. Step 4: Simplify right side
    1,645,196,190,508.70x = 1,372,037,068,426,548,105,707,520
  5. Step 5: Solve for x
    x = 1,372,037,068,426,548,105,707,520/1,645,196,190,508.70
  6. Step 6: Final answer
    x = 833,965,624,490.24

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Double scale
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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.