Home / 114,041,397,870.28-171,068,633,967.20-30,192,950,430.10

Finding the Fourth Proportional to 114,041,397,870.28, 171,068,633,967.20 and 30,192,950,430.10

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Solution

The fourth proportional to 114,041,397,870.28, 171,068,633,967.20 and 30,192,950,430.10 is: 45,291,156,386.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,041,397,870.28 : 171,068,633,967.20 = 30,192,950,430.10 : x
  2. Step 2: Convert to fraction form
    114,041,397,870.28/171,068,633,967.20 = 30,192,950,430.10/x
  3. Step 3: Cross multiply
    114,041,397,870.28x = 171,068,633,967.20 × 30,192,950,430.10
  4. Step 4: Simplify right side
    114,041,397,870.28x = 5,165,066,785,516,590,989,312
  5. Step 5: Solve for x
    x = 5,165,066,785,516,590,989,312/114,041,397,870.28
  6. Step 6: Final answer
    x = 45,291,156,386.84

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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.