Home / 10,334,304,688.60-15,501,457,032.90-5,908,180,605.40

Finding the Fourth Proportional to 10,334,304,688.60, 15,501,457,032.90 and 5,908,180,605.40

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Solution

The fourth proportional to 10,334,304,688.60, 15,501,457,032.90 and 5,908,180,605.40 is: 8,862,270,908.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,334,304,688.60 : 15,501,457,032.90 = 5,908,180,605.40 : x
  2. Step 2: Convert to fraction form
    10,334,304,688.60/15,501,457,032.90 = 5,908,180,605.40/x
  3. Step 3: Cross multiply
    10,334,304,688.60x = 15,501,457,032.90 × 5,908,180,605.40
  4. Step 4: Simplify right side
    10,334,304,688.60x = 91,585,407,797,221,195,776
  5. Step 5: Solve for x
    x = 91,585,407,797,221,195,776/10,334,304,688.60
  6. Step 6: Final answer
    x = 8,862,270,908.10

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1.5x scale

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.