Home / 797,880,927,747.09-1,101,076,742,116.50-432,075,761,903.46

Finding the Fourth Proportional to 797,880,927,747.09, 1,101,076,742,116.50 and 432,075,761,903.46

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Solution

The fourth proportional to 797,880,927,747.09, 1,101,076,742,116.50 and 432,075,761,903.46 is: 596,265,126,436.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,880,927,747.09 : 1,101,076,742,116.50 = 432,075,761,903.46 : x
  2. Step 2: Convert to fraction form
    797,880,927,747.09/1,101,076,742,116.50 = 432,075,761,903.46/x
  3. Step 3: Cross multiply
    797,880,927,747.09x = 1,101,076,742,116.50 × 432,075,761,903.46
  4. Step 4: Simplify right side
    797,880,927,747.09x = 475,748,572,264,166,282,231,808
  5. Step 5: Solve for x
    x = 475,748,572,264,166,282,231,808/797,880,927,747.09
  6. Step 6: Final answer
    x = 596,265,126,436.22

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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.