Home / 4,139,481,173,397.40-6,203,671,506,739.90-3,221,658,808,225.60

Finding the Fourth Proportional to 4,139,481,173,397.40, 6,203,671,506,739.90 and 3,221,658,808,225.60

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Solution

The fourth proportional to 4,139,481,173,397.40, 6,203,671,506,739.90 and 3,221,658,808,225.60 is: 4,828,168,583,412.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,139,481,173,397.40 : 6,203,671,506,739.90 = 3,221,658,808,225.60 : x
  2. Step 2: Convert to fraction form
    4,139,481,173,397.40/6,203,671,506,739.90 = 3,221,658,808,225.60/x
  3. Step 3: Cross multiply
    4,139,481,173,397.40x = 6,203,671,506,739.90 × 3,221,658,808,225.60
  4. Step 4: Simplify right side
    4,139,481,173,397.40x = 19,986,112,953,026,778,954,203,136
  5. Step 5: Solve for x
    x = 19,986,112,953,026,778,954,203,136/4,139,481,173,397.40
  6. Step 6: Final answer
    x = 4,828,168,583,412.97

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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.