Home / 200,759,808,051.60-301,139,712,077.40-179,088,730,573.20

Finding the Fourth Proportional to 200,759,808,051.60, 301,139,712,077.40 and 179,088,730,573.20

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Solution

The fourth proportional to 200,759,808,051.60, 301,139,712,077.40 and 179,088,730,573.20 is: 268,633,095,859.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,759,808,051.60 : 301,139,712,077.40 = 179,088,730,573.20 : x
  2. Step 2: Convert to fraction form
    200,759,808,051.60/301,139,712,077.40 = 179,088,730,573.20/x
  3. Step 3: Cross multiply
    200,759,808,051.60x = 301,139,712,077.40 × 179,088,730,573.20
  4. Step 4: Simplify right side
    200,759,808,051.60x = 53,930,728,761,120,518,045,696
  5. Step 5: Solve for x
    x = 53,930,728,761,120,518,045,696/200,759,808,051.60
  6. Step 6: Final answer
    x = 268,633,095,859.80

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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.