Home / 39,575,599,489,657-59,371,986,953,610-12,038,057,205,369

Finding the Fourth Proportional to 39,575,599,489,657, 59,371,986,953,610 and 12,038,057,205,369

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Solution

The fourth proportional to 39,575,599,489,657, 59,371,986,953,610 and 12,038,057,205,369 is: 18,059,698,009,900.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,575,599,489,657 : 59,371,986,953,610 = 12,038,057,205,369 : x
  2. Step 2: Convert to fraction form
    39,575,599,489,657/59,371,986,953,610 = 12,038,057,205,369/x
  3. Step 3: Cross multiply
    39,575,599,489,657x = 59,371,986,953,610 × 12,038,057,205,369
  4. Step 4: Simplify right side
    39,575,599,489,657x = 714,723,375,343,979,184,875,634,688
  5. Step 5: Solve for x
    x = 714,723,375,343,979,184,875,634,688/39,575,599,489,657
  6. Step 6: Final answer
    x = 18,059,698,009,900.54

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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.