Home / 39,962,341,762,045-59,901,205,652,490-13,442,009,078,808

Finding the Fourth Proportional to 39,962,341,762,045, 59,901,205,652,490 and 13,442,009,078,808

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Solution

The fourth proportional to 39,962,341,762,045, 59,901,205,652,490 and 13,442,009,078,808 is: 20,148,782,946,875.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,962,341,762,045 : 59,901,205,652,490 = 13,442,009,078,808 : x
  2. Step 2: Convert to fraction form
    39,962,341,762,045/59,901,205,652,490 = 13,442,009,078,808/x
  3. Step 3: Cross multiply
    39,962,341,762,045x = 59,901,205,652,490 × 13,442,009,078,808
  4. Step 4: Simplify right side
    39,962,341,762,045x = 805,192,550,212,315,713,076,461,568
  5. Step 5: Solve for x
    x = 805,192,550,212,315,713,076,461,568/39,962,341,762,045
  6. Step 6: Final answer
    x = 20,148,782,946,875.82

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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.