Home / 6,702,871,197.06-9,249,620,389.92-3,692,059,085.16

Finding the Fourth Proportional to 6,702,871,197.06, 9,249,620,389.92 and 3,692,059,085.16

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Solution

The fourth proportional to 6,702,871,197.06, 9,249,620,389.92 and 3,692,059,085.16 is: 5,094,853,233.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,702,871,197.06 : 9,249,620,389.92 = 3,692,059,085.16 : x
  2. Step 2: Convert to fraction form
    6,702,871,197.06/9,249,620,389.92 = 3,692,059,085.16/x
  3. Step 3: Cross multiply
    6,702,871,197.06x = 9,249,620,389.92 × 3,692,059,085.16
  4. Step 4: Simplify right side
    6,702,871,197.06x = 34,150,144,994,885,316,608
  5. Step 5: Solve for x
    x = 34,150,144,994,885,316,608/6,702,871,197.06
  6. Step 6: Final answer
    x = 5,094,853,233.92

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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.