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Finding the Third Proportional to 572,619,490.50 and 875,569,572

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Solution

The third proportional to 572,619,490.50 and 875,569,572 is: 1,338,798,430.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    572,619,490.50 : 875,569,572 = 875,569,572 : x
  2. Step 2: Convert to fraction form
    572,619,490.50/875,569,572 = 875,569,572/x
  3. Step 3: Cross multiply
    572,619,490.50x = 875,569,572 × 875,569,572
  4. Step 4: Simplify right side
    572,619,490.50x = 766,622,075,412,263,168
  5. Step 5: Solve for x
    x = 766,622,075,412,263,168/572,619,490.50
  6. Step 6: Final answer
    x = 1,338,798,430.95

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.