Home / 1,094,528,178.18-1,510,449,700.23-592,740,856.98

Finding the Fourth Proportional to 1,094,528,178.18, 1,510,449,700.23 and 592,740,856.98

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Solution

The fourth proportional to 1,094,528,178.18, 1,510,449,700.23 and 592,740,856.98 is: 817,982,823.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,528,178.18 : 1,510,449,700.23 = 592,740,856.98 : x
  2. Step 2: Convert to fraction form
    1,094,528,178.18/1,510,449,700.23 = 592,740,856.98/x
  3. Step 3: Cross multiply
    1,094,528,178.18x = 1,510,449,700.23 × 592,740,856.98
  4. Step 4: Simplify right side
    1,094,528,178.18x = 895,305,249,739,514,368
  5. Step 5: Solve for x
    x = 895,305,249,739,514,368/1,094,528,178.18
  6. Step 6: Final answer
    x = 817,982,823.64

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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.