Home / 773,376,596,389.89-1,067,211,615,050.10-426,127,442,875.91

Finding the Fourth Proportional to 773,376,596,389.89, 1,067,211,615,050.10 and 426,127,442,875.91

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Solution

The fourth proportional to 773,376,596,389.89, 1,067,211,615,050.10 and 426,127,442,875.91 is: 588,029,374,888.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,376,596,389.89 : 1,067,211,615,050.10 = 426,127,442,875.91 : x
  2. Step 2: Convert to fraction form
    773,376,596,389.89/1,067,211,615,050.10 = 426,127,442,875.91/x
  3. Step 3: Cross multiply
    773,376,596,389.89x = 1,067,211,615,050.10 × 426,127,442,875.91
  4. Step 4: Simplify right side
    773,376,596,389.89x = 454,768,156,528,769,115,357,184
  5. Step 5: Solve for x
    x = 454,768,156,528,769,115,357,184/773,376,596,389.89
  6. Step 6: Final answer
    x = 588,029,374,888.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.