Home / 23,830,995,339.60-32,886,772,009.75-13,812,301,494.06

Finding the Fourth Proportional to 23,830,995,339.60, 32,886,772,009.75 and 13,812,301,494.06

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Solution

The fourth proportional to 23,830,995,339.60, 32,886,772,009.75 and 13,812,301,494.06 is: 19,060,975,158.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,830,995,339.60 : 32,886,772,009.75 = 13,812,301,494.06 : x
  2. Step 2: Convert to fraction form
    23,830,995,339.60/32,886,772,009.75 = 13,812,301,494.06/x
  3. Step 3: Cross multiply
    23,830,995,339.60x = 32,886,772,009.75 × 13,812,301,494.06
  4. Step 4: Simplify right side
    23,830,995,339.60x = 454,242,010,165,080,489,984
  5. Step 5: Solve for x
    x = 454,242,010,165,080,489,984/23,830,995,339.60
  6. Step 6: Final answer
    x = 19,060,975,158.27

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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.