Home / 40,303,716,174.84-55,639,264,565.10-25,066,719,291

Finding the Fourth Proportional to 40,303,716,174.84, 55,639,264,565.10 and 25,066,719,291

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Solution

The fourth proportional to 40,303,716,174.84, 55,639,264,565.10 and 25,066,719,291 is: 34,604,596,270.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,303,716,174.84 : 55,639,264,565.10 = 25,066,719,291 : x
  2. Step 2: Convert to fraction form
    40,303,716,174.84/55,639,264,565.10 = 25,066,719,291/x
  3. Step 3: Cross multiply
    40,303,716,174.84x = 55,639,264,565.10 × 25,066,719,291
  4. Step 4: Simplify right side
    40,303,716,174.84x = 1,394,693,826,411,044,798,464
  5. Step 5: Solve for x
    x = 1,394,693,826,411,044,798,464/40,303,716,174.84
  6. Step 6: Final answer
    x = 34,604,596,270.00

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1.5x scale

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.