Home / 974,484,575.80-1,461,726,863.70-744,902,063.80

Finding the Fourth Proportional to 974,484,575.80, 1,461,726,863.70 and 744,902,063.80

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Solution

The fourth proportional to 974,484,575.80, 1,461,726,863.70 and 744,902,063.80 is: 1,117,353,095.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    974,484,575.80 : 1,461,726,863.70 = 744,902,063.80 : x
  2. Step 2: Convert to fraction form
    974,484,575.80/1,461,726,863.70 = 744,902,063.80/x
  3. Step 3: Cross multiply
    974,484,575.80x = 1,461,726,863.70 × 744,902,063.80
  4. Step 4: Simplify right side
    974,484,575.80x = 1,088,843,357,482,031,232
  5. Step 5: Solve for x
    x = 1,088,843,357,482,031,232/974,484,575.80
  6. Step 6: Final answer
    x = 1,117,353,095.70

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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.