Home / 2,415,354,785,112.90-3,623,008,301,938.50-1,106,584,230,802.70

Finding the Fourth Proportional to 2,415,354,785,112.90, 3,623,008,301,938.50 and 1,106,584,230,802.70

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Solution

The fourth proportional to 2,415,354,785,112.90, 3,623,008,301,938.50 and 1,106,584,230,802.70 is: 1,659,865,407,642.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,415,354,785,112.90 : 3,623,008,301,938.50 = 1,106,584,230,802.70 : x
  2. Step 2: Convert to fraction form
    2,415,354,785,112.90/3,623,008,301,938.50 = 1,106,584,230,802.70/x
  3. Step 3: Cross multiply
    2,415,354,785,112.90x = 3,623,008,301,938.50 × 1,106,584,230,802.70
  4. Step 4: Simplify right side
    2,415,354,785,112.90x = 4,009,163,854,992,411,342,143,488
  5. Step 5: Solve for x
    x = 4,009,163,854,992,411,342,143,488/2,415,354,785,112.90
  6. Step 6: Final answer
    x = 1,659,865,407,642.39

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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.