Home / 23,830,995,340.60-32,886,772,011.12-13,812,301,495.06

Finding the Fourth Proportional to 23,830,995,340.60, 32,886,772,011.12 and 13,812,301,495.06

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Solution

The fourth proportional to 23,830,995,340.60, 32,886,772,011.12 and 13,812,301,495.06 is: 19,060,975,159.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,830,995,340.60 : 32,886,772,011.12 = 13,812,301,495.06 : x
  2. Step 2: Convert to fraction form
    23,830,995,340.60/32,886,772,011.12 = 13,812,301,495.06/x
  3. Step 3: Cross multiply
    23,830,995,340.60x = 32,886,772,011.12 × 13,812,301,495.06
  4. Step 4: Simplify right side
    23,830,995,340.60x = 454,242,010,216,890,105,856
  5. Step 5: Solve for x
    x = 454,242,010,216,890,105,856/23,830,995,340.60
  6. Step 6: Final answer
    x = 19,060,975,159.65

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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.