Home / 19,157,496-26,459,337-13,953,688.08

Finding the Fourth Proportional to 19,157,496, 26,459,337 and 13,953,688.08

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Solution

The fourth proportional to 19,157,496, 26,459,337 and 13,953,688.08 is: 19,272,108.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,157,496 : 26,459,337 = 13,953,688.08 : x
  2. Step 2: Convert to fraction form
    19,157,496/26,459,337 = 13,953,688.08/x
  3. Step 3: Cross multiply
    19,157,496x = 26,459,337 × 13,953,688.08
  4. Step 4: Simplify right side
    19,157,496x = 369,205,335,301,602.94
  5. Step 5: Solve for x
    x = 369,205,335,301,602.94/19,157,496
  6. Step 6: Final answer
    x = 19,272,108.18

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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.