Home / 590,588,150.40-885,882,225.60-452,838,643.20

Finding the Fourth Proportional to 590,588,150.40, 885,882,225.60 and 452,838,643.20

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Solution

The fourth proportional to 590,588,150.40, 885,882,225.60 and 452,838,643.20 is: 679,257,964.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,588,150.40 : 885,882,225.60 = 452,838,643.20 : x
  2. Step 2: Convert to fraction form
    590,588,150.40/885,882,225.60 = 452,838,643.20/x
  3. Step 3: Cross multiply
    590,588,150.40x = 885,882,225.60 × 452,838,643.20
  4. Step 4: Simplify right side
    590,588,150.40x = 401,161,705,075,700,288
  5. Step 5: Solve for x
    x = 401,161,705,075,700,288/590,588,150.40
  6. Step 6: Final answer
    x = 679,257,964.80

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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.