Home / 4,918,415,273.01-7,377,617,127.33-1,602,224,417.16

Finding the Fourth Proportional to 4,918,415,273.01, 7,377,617,127.33 and 1,602,224,417.16

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Solution

The fourth proportional to 4,918,415,273.01, 7,377,617,127.33 and 1,602,224,417.16 is: 2,403,334,742.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,918,415,273.01 : 7,377,617,127.33 = 1,602,224,417.16 : x
  2. Step 2: Convert to fraction form
    4,918,415,273.01/7,377,617,127.33 = 1,602,224,417.16/x
  3. Step 3: Cross multiply
    4,918,415,273.01x = 7,377,617,127.33 × 1,602,224,417.16
  4. Step 4: Simplify right side
    4,918,415,273.01x = 11,820,598,301,865,943,040
  5. Step 5: Solve for x
    x = 11,820,598,301,865,943,040/4,918,415,273.01
  6. Step 6: Final answer
    x = 2,403,334,742.13

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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.