Home / 15,095,808,439.20-22,643,712,658.80-10,687,824,208.80

Finding the Fourth Proportional to 15,095,808,439.20, 22,643,712,658.80 and 10,687,824,208.80

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Solution

The fourth proportional to 15,095,808,439.20, 22,643,712,658.80 and 10,687,824,208.80 is: 16,031,736,313.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,095,808,439.20 : 22,643,712,658.80 = 10,687,824,208.80 : x
  2. Step 2: Convert to fraction form
    15,095,808,439.20/22,643,712,658.80 = 10,687,824,208.80/x
  3. Step 3: Cross multiply
    15,095,808,439.20x = 22,643,712,658.80 × 10,687,824,208.80
  4. Step 4: Simplify right side
    15,095,808,439.20x = 242,012,020,331,833,622,528
  5. Step 5: Solve for x
    x = 242,012,020,331,833,622,528/15,095,808,439.20
  6. Step 6: Final answer
    x = 16,031,736,313.20

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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.