Home / 1,301,077,390.05-1,793,752,653.48-1,034,044,895.07

Finding the Fourth Proportional to 1,301,077,390.05, 1,793,752,653.48 and 1,034,044,895.07

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Solution

The fourth proportional to 1,301,077,390.05, 1,793,752,653.48 and 1,034,044,895.07 is: 1,425,603,725.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,301,077,390.05 : 1,793,752,653.48 = 1,034,044,895.07 : x
  2. Step 2: Convert to fraction form
    1,301,077,390.05/1,793,752,653.48 = 1,034,044,895.07/x
  3. Step 3: Cross multiply
    1,301,077,390.05x = 1,793,752,653.48 × 1,034,044,895.07
  4. Step 4: Simplify right side
    1,301,077,390.05x = 1,854,820,774,349,260,800
  5. Step 5: Solve for x
    x = 1,854,820,774,349,260,800/1,301,077,390.05
  6. Step 6: Final answer
    x = 1,425,603,725.45

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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.