Home / 1,572,828,720,354.50-2,154,739,513,810.10-1,514,023,180,578.70

Finding the Fourth Proportional to 1,572,828,720,354.50, 2,154,739,513,810.10 and 1,514,023,180,578.70

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Solution

The fourth proportional to 1,572,828,720,354.50, 2,154,739,513,810.10 and 1,514,023,180,578.70 is: 2,074,177,264,058.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,572,828,720,354.50 : 2,154,739,513,810.10 = 1,514,023,180,578.70 : x
  2. Step 2: Convert to fraction form
    1,572,828,720,354.50/2,154,739,513,810.10 = 1,514,023,180,578.70/x
  3. Step 3: Cross multiply
    1,572,828,720,354.50x = 2,154,739,513,810.10 × 1,514,023,180,578.70
  4. Step 4: Simplify right side
    1,572,828,720,354.50x = 3,262,325,572,017,369,246,597,120
  5. Step 5: Solve for x
    x = 3,262,325,572,017,369,246,597,120/1,572,828,720,354.50
  6. Step 6: Final answer
    x = 2,074,177,264,058.40

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.