Home / 1,572,828,720,356.50-2,154,739,513,812.80-1,514,023,180,580.70

Finding the Fourth Proportional to 1,572,828,720,356.50, 2,154,739,513,812.80 and 1,514,023,180,580.70

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Solution

The fourth proportional to 1,572,828,720,356.50, 2,154,739,513,812.80 and 1,514,023,180,580.70 is: 2,074,177,264,061.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,572,828,720,356.50 : 2,154,739,513,812.80 = 1,514,023,180,580.70 : x
  2. Step 2: Convert to fraction form
    1,572,828,720,356.50/2,154,739,513,812.80 = 1,514,023,180,580.70/x
  3. Step 3: Cross multiply
    1,572,828,720,356.50x = 2,154,739,513,812.80 × 1,514,023,180,580.70
  4. Step 4: Simplify right side
    1,572,828,720,356.50x = 3,262,325,572,025,766,444,531,712
  5. Step 5: Solve for x
    x = 3,262,325,572,025,766,444,531,712/1,572,828,720,356.50
  6. Step 6: Final answer
    x = 2,074,177,264,061.10

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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.