Home / 96,642,984,744.16-133,371,452,507.95-53,823,460,750.37

Finding the Fourth Proportional to 96,642,984,744.16, 133,371,452,507.95 and 53,823,460,750.37

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Solution

The fourth proportional to 96,642,984,744.16, 133,371,452,507.95 and 53,823,460,750.37 is: 74,278,677,943.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,642,984,744.16 : 133,371,452,507.95 = 53,823,460,750.37 : x
  2. Step 2: Convert to fraction form
    96,642,984,744.16/133,371,452,507.95 = 53,823,460,750.37/x
  3. Step 3: Cross multiply
    96,642,984,744.16x = 133,371,452,507.95 × 53,823,460,750.37
  4. Step 4: Simplify right side
    96,642,984,744.16x = 7,178,513,139,281,483,005,952
  5. Step 5: Solve for x
    x = 7,178,513,139,281,483,005,952/96,642,984,744.16
  6. Step 6: Final answer
    x = 74,278,677,943.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.