Home / 17,473,596,875.80-26,210,395,313.70-6,440,031,410.20

Finding the Fourth Proportional to 17,473,596,875.80, 26,210,395,313.70 and 6,440,031,410.20

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Solution

The fourth proportional to 17,473,596,875.80, 26,210,395,313.70 and 6,440,031,410.20 is: 9,660,047,115.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,473,596,875.80 : 26,210,395,313.70 = 6,440,031,410.20 : x
  2. Step 2: Convert to fraction form
    17,473,596,875.80/26,210,395,313.70 = 6,440,031,410.20/x
  3. Step 3: Cross multiply
    17,473,596,875.80x = 26,210,395,313.70 × 6,440,031,410.20
  4. Step 4: Simplify right side
    17,473,596,875.80x = 168,795,769,093,986,877,440
  5. Step 5: Solve for x
    x = 168,795,769,093,986,877,440/17,473,596,875.80
  6. Step 6: Final answer
    x = 9,660,047,115.30

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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.