Home / 350,577,329,549.50-526,206,045,279.98-169,187,813,654

Finding the Fourth Proportional to 350,577,329,549.50, 526,206,045,279.98 and 169,187,813,654

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Solution

The fourth proportional to 350,577,329,549.50, 526,206,045,279.98 and 169,187,813,654 is: 253,945,828,290.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,577,329,549.50 : 526,206,045,279.98 = 169,187,813,654 : x
  2. Step 2: Convert to fraction form
    350,577,329,549.50/526,206,045,279.98 = 169,187,813,654/x
  3. Step 3: Cross multiply
    350,577,329,549.50x = 526,206,045,279.98 × 169,187,813,654
  4. Step 4: Simplify right side
    350,577,329,549.50x = 89,027,650,332,437,545,746,432
  5. Step 5: Solve for x
    x = 89,027,650,332,437,545,746,432/350,577,329,549.50
  6. Step 6: Final answer
    x = 253,945,828,290.84

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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.