Home / 155,157,528,374.17-232,736,292,561.26-155,157,528,374.17

Finding the Fourth Proportional to 155,157,528,374.17, 232,736,292,561.26 and 155,157,528,374.17

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Solution

The fourth proportional to 155,157,528,374.17, 232,736,292,561.26 and 155,157,528,374.17 is: 232,736,292,561.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,157,528,374.17 : 232,736,292,561.26 = 155,157,528,374.17 : x
  2. Step 2: Convert to fraction form
    155,157,528,374.17/232,736,292,561.26 = 155,157,528,374.17/x
  3. Step 3: Cross multiply
    155,157,528,374.17x = 232,736,292,561.26 × 155,157,528,374.17
  4. Step 4: Simplify right side
    155,157,528,374.17x = 36,110,787,916,772,832,968,704
  5. Step 5: Solve for x
    x = 36,110,787,916,772,832,968,704/155,157,528,374.17
  6. Step 6: Final answer
    x = 232,736,292,561.26

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1.5x scale

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.