Home / 1,226,386,032,001.40-1,839,579,048,002.10-1,226,386,032,001.40

Finding the Fourth Proportional to 1,226,386,032,001.40, 1,839,579,048,002.10 and 1,226,386,032,001.40

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Solution

The fourth proportional to 1,226,386,032,001.40, 1,839,579,048,002.10 and 1,226,386,032,001.40 is: 1,839,579,048,002.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,226,386,032,001.40 : 1,839,579,048,002.10 = 1,226,386,032,001.40 : x
  2. Step 2: Convert to fraction form
    1,226,386,032,001.40/1,839,579,048,002.10 = 1,226,386,032,001.40/x
  3. Step 3: Cross multiply
    1,226,386,032,001.40x = 1,839,579,048,002.10 × 1,226,386,032,001.40
  4. Step 4: Simplify right side
    1,226,386,032,001.40x = 2,256,034,049,232,208,358,539,264
  5. Step 5: Solve for x
    x = 2,256,034,049,232,208,358,539,264/1,226,386,032,001.40
  6. Step 6: Final answer
    x = 1,839,579,048,002.10

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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.