Home / 157,528,501.40-236,292,752.10-157,528,501.40

Finding the Fourth Proportional to 157,528,501.40, 236,292,752.10 and 157,528,501.40

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Solution

The fourth proportional to 157,528,501.40, 236,292,752.10 and 157,528,501.40 is: 236,292,752.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    157,528,501.40 : 236,292,752.10 = 157,528,501.40 : x
  2. Step 2: Convert to fraction form
    157,528,501.40/236,292,752.10 = 157,528,501.40/x
  3. Step 3: Cross multiply
    157,528,501.40x = 236,292,752.10 × 157,528,501.40
  4. Step 4: Simplify right side
    157,528,501.40x = 37,222,843,129,994,704
  5. Step 5: Solve for x
    x = 37,222,843,129,994,704/157,528,501.40
  6. Step 6: Final answer
    x = 236,292,752.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.